No. 91 (2012): Editors: Slobodan Jankov, Nadežda Pejović and Rade Pavlović PROCEEDINGS OF THE XVI NATIONAL CONFERENCE OF ASTRONOMERS OF SERBIA October 10 - 12, 2011, Belgrade, Serbia H. F. Henrichs MAGNETISM IN MASSIVE STARS [p. 13-20, PDF, 1136KB] R. G. Petrov SPECTRO-INTERFEROMETRY AND DIFFERENTIAL INTERFEROMETRY WITH AMBER AND THE VLTI [p. 21-34, PDF, 938KB] M. Faurobert SEARCHING FOR WEAK SOLAR MAGNETIC FIELDS. WHAT CAN WE LEARN FROM THE HANLE EFFECT? [p. 35-44, PDF, 264KB] I. Milić and M. Faurobert RESONANCE LINE POLARIZATION IN MOVING OPTICALLY THICK STUCTURES [p. 45-51, PDF, 530KB] M. Burger, M. Skočić, M. Gavrilov, S. Bukvić and S. Djeniže SPECTRAL LINE CHARACTERISTICS IN THE Sn IV SPECTRUM [p. 53-56, PDF, 217KB] M. Skočić, M. Burger, M. Gavrilov, S. Bukvić and S. Djeniže BEHAVIOR OF THE 398.4nm Hg II SPECTRAL LINE IN THE HELIUM AND ARGON PLASMAS [p. 57-59, PDF, 101KB] V. Zeković and S. Šegan RADIO INTERFEROMETRIC ARRAY - SCMA [p. 61-67, PDF, 2273KB] S. Samurović (the BELISSIMA collaboration) THE BELISSIMA PROJECT [p. 71-76, PDF, 251KB] O. Vince and M. Jurković THE ASTRONOMICAL STATION VIDOJEVICA: THE 60 CM TELESCOPE [p. 77-82, PDF, 1599KB] M. Jovanović, M. Stojanović, N. Martinović, M. Bogosavljević, I. Smolić and B. Acković ASTRONOMICAL STATION VIDOJEVICA: ASTRO-CLIMATE [p. 83-88, PDF, 703KB] B. Samardžija and S. Šegan COSMIC NAVIGATION AND INERTIAL NAVIGATION SYSTEM [p. 89-96, PDF, 404KB] B. Samardžija and S. Šegan MOVEMENT OF A BODY WITH VARIABLE MASS [p. 97-104, PDF, 247KB] V. Ogrizović, J. Gučević and S. Delčev AMBIENT TEMPERATURE CHANGES AND THE IMPACT TO TIME MEASUREMENT ERROR [p. 105-110, PDF, 254KB] Lj. Skuljan and I. A. Bond VARIABLE STARS IN THE MOA DATA BASE [p. 113-120, PDF, 474KB] V. Borka Jovanović ESTIMATION OF BRIGHTNESSES AND SPECTRAL INDICES OF RADIO LOOPS [p. 121-127, PDF, 474KB] B. Lopez PERSPECTIVE OF THE INTERFEROMETRIC MATISSE INSTRUMENT AT THE VLTI [p. 129-139, PDF, 617KB] V. M. Čadež and G. Jovanović BEHAVIOR OF GRAVITO-MHD WAVES AT SOLAR PHOTOSPHERE-CORONA BOUNDARY [p. 141-146, PDF, 250KB] M. M. Ćirković FUTURE STAR FORMATION DYNAMICS REVISITED [p. 147-151, PDF, 164KB] J.-A. Docobo THE R. M. ALLER ASTRONOMICAL OBSERVATORY RESEARCH ON DOUBLE AND MULTIPLE STARS: HIGHLIGHTS AND PROJECTS [p. 155-162, PDF, 506KB] S. Ninković, Z. Cvetković and M. Stojanović MOTIONS OF HALO STARS IN THE SOLAR NEIGHBOURHOOD [p. 163-167, PDF, 1787KB] M. Stojanović, R. Pavlović, Z. Cvetković and O. Vince FIRST VISUAL MEASUREMENTS OF DOUBLE STARS AT VIDOJEVICA [p. 169-174, PDF, 240KB] B. Novaković VERITAS ASTEROID FAMILY STILL HOLDS SECRETS? [p. 177-184, PDF, 347KB] Z. Knežević and A. Milani ATTRIBUTION OF SURVEY OBSERVATIONS TO KNOWN SOLAR SYSTEM BODIES [p. 185-189, PDF, 115KB] G. Damljanović, I. S. Milić, N. Maigurova, M. Martynov and N. Pejović ASTROMETRIC POSITIONS OF ICRF2 RADIO SOURCES WITH DIFFERENT REFERENCE CATALOGUES [p. 191-197, PDF, 176KB] D. Blagojević and V. Vasilić REALIZATION OF ETRF2000 AS A NEW TERRESTRIAL REFERENCE FRAME IN REPUBLIC OF SERBIA [p. 199-206, PDF, 298KB] P. I. Premović ASTRONOMICAL RADIATION SOURCES AND THE ORIGIN OF ATMOSPHERIC OXYGEN OF PRE-OXYGENATED EARTH: SOLAR PHOTON RADIATION [p. 209-216, PDF, 173KB] B. Vukotić GALACTIC HABITABLE ZONE AND ASTROBIOLOGICAL COMPLEXITY [p. 217-219, PDF, 83KB] B. Vukotić and M. M. Ćirković HEXAGONAL LATTICE PCA OF THE MILKY WAY ASTROBIOLOGICAL COMPLEXITY [p. 221-225, PDF, 2312KB] N. Gavrilović Bon THE CONTRIBUTION OF STELLAR POPULATIONS TO AGN SPECTRA [p. 229-234, PDF, 271KB] M. Stalevski, J. Fritz, M. Baes, T. Nakos and L. Č. Popović RADIATIVE TRANSFER MODELING OF AGN DUSTY TORI AS A CLUMPY TWO-PHASE MEDIUM [p. 235-239, PDF, 238KB] M. M. Andjelić, B. Arbutina, K. Stavrev and D. Urošević STAR FORMATION RATE IN HOLMBERG IX DWARF GALAXY [p. 241, PDF, 67KB] M. Mićić Sgr A* GROWTH THROUGH HUBBLE TIME [p. 243-248, PDF, 134KB] A. Ćiprijanović COSMOLOGICAL COSMIC-RAY CONTRIBUTION TO THE EXTRAGALACTIC GAMMA-RAY BACKGROUND [p. 249-254, PDF, 183KB] V. Borka Jovanović, D. Borka, R. Skeoch and P. Jovanović SPECTRAL INDEX DISTRIBUTION OF RADIO AGNs: CASE STUDY OF 3C 349 [p. 255-260, PDF, 659KB] D. Urošević IN MEMORIAM TO PROF. JELENA MILOGRADOV-TURIN [p. 263-266, PDF, 167KB] N. Pejović and Ž. Mijajlović ASTRONOMICAL BOOKS IN VIRTUAL LIBRARY OF FACULTY OF MATHEMATICS IN BELGRADE [p. 267-271, PDF, 92KB] O. Atanacković ASTRONOMY EDUCATION IN SERBIA 2008-2011 [p. 273-284, PDF, 121KB] B. Eskin, P. Tarakanov and M. Kostina ASTRONOMY OLYMPIADS IN RUSSIA AND THEIR POSITION IN ASTRONOMY EDUCATION [p. 287-292, PDF, 88KB] J. Aleksić and D. Radmilović AMATEUR ASTRONOMERS ASSOCIATION OF SERBIA - ACTIVITIES AND IMPORTANCE OF ASSOCIATION IN AMATEUR ASTRONOMY IN SERBIA [p. 293-297, PDF, 180KB] D. Radmilović and J. Aleksić AMATEUR ASTRONOMERS ASSOCIATION OF SERBIA - INTERNATIONAL COOPERATION OF ASTRONOMICAL SOCIETIES [p. 299-301, PDF, 93KB] A. Simonović, Ž. Mijajlović and A. Valjarević RECENT ACTIVITIES OF ASTRONOMICAL SOCIETY MAGELLANIC CLOUD [p. 303-306, PDF, 102KB] Z. Tomić and J. Aleksić ”ASTRONOMY FROM THE CHAIR” - A NEW WAY OF DOING ASTRONOMY OVER INTERNET [p. 307-313, PDF, 169KB] M. Tadić ORIENTATION OF THE SERBIAN MONASTERY STUDENICA CHURCHES [p. 315-320, PDF, 818KB] M. Muminović and N. Mujić ASTRONOMICAL OBSERVATORY SARAJEVO: PAST, PRESENT, FUTURE [p. 321-324, PDF, 144KB] LJ. Stevanović and D. Milojević COMPRESSED HYDROGEN ATOM UNDER DEBYE SCREENING IN STRONG MAGNETIC FIELD [p. 327-330, PDF, 147KB] B. Arbutina and S. Opsenica NUMERICAL CODE FOR FITTING RADIAL EMISSION PROFILE OF A SHELL SUPERNOVA REMNANT [p. 331-335, PDF, 137KB] S. Samurović and A. Lalović THE JEANS MODELING OF THE MILKY WAY GALAXY [p. 337-340, PDF, 127KB] B. Samardžija and S. Šegan SOME ASPECTS OF ARTIFICIAL BODIES STABILIZATION AND ORIENTATION [p. 341-346, PDF, 229KB] J.-C. Pecker THE INFLUENCE OF THE ACTIVE SUN ON THE CLIMATIC PERTURBATIONS [p. 347-351, PDF, 455KB] A. Kolarski, D. Grubor and D. Šulić STUDY OF THE X-RAY FLARE INDUCED LOWER IONOSPHERE CHANGES BY SIMULTANEOUS MONITORING OF GQD AND NAA VLF SIGNALS [p. 353-356, PDF, 226KB] N. Pejović and M. Dačić DIGITIZED WORKS OF B. ŠEVARLIĆ IN VIRTUAL LIBRARY OF FACULTY OF MATHEMATICS [p. 357-364, PDF, 4108KB] M. Muminović and N. Mujić PUBLISHING ACTIVITY OF ASTRONOMICAL SOCIETY SARAJEVO [p. 365-369, PDF, 177KB] I. Cvijanović DESCRIPTION OF THE EARTH IN THE WORKS OF ARABIC GEOGRAPHERS FROM IX TO XII CENTURY [p. 371-375, PDF, 479KB] Z. Tomić PROMOTION AND POPULARIZATION OF ASTRONOMY IN KRUSEVAC 2008 - 2011 [p. 377-382, PDF, 82KB] A. B. Nedeljković ABOUT THE LINGUISTIC IMPOSSIBILITY OF CLAIMING THAT SMALL PLANETS ARE NOT PLANETS [p. 383-384, PDF, 83KB] T. Lujak MEĐU ZVEZDAMA/AMONG THE STARS [p. 385-388, PDF, 69KB] B. Arbutina THE MINIMUM MASS RATIO FOR CONTACT CLOSE BINARY SYSTEMS OF W URSAE MAJORIS-TYPE [p. 391, PDF, 69KB] O. Kuzmanovska-Barandovska THE USE OF ITERATION FACTORS METHOD IN THE SOLUTION OF MULTILEVEL RADIATIVE TRANSFER PROBLEMS IN STELLAR ATMOSPHERES [p. 393-394, PDF, 56KB] T. S. Jakšić PARALELIZACIJA I PROGRAMSKA IMPLEMENTACIJA ALGORITMA ZA IZRAČUNAVANJE MAPA GRAVITACIONIH MIKROSOČIVA [p. 395-397, PDF, 240KB] B. Samardžija SATELITSKE ORBITE I DINAMIKA ŽIROSKOPSKIH SISTEMA [p. 399, PDF, 53KB]