Browsing by Author Popović, L.

Showing results 1 to 14 of 14
Issue DateTitleAuthor(s)Rank
1-Jan-2006Astrophysical spectroscopy of extragalactic objects. Research at the Belgrade astronomical observatoryPopović, L.; Ilić, Dragana 
2021Detecting subparsec supermassive binary black holes: Long-term monitoring perspectivePopović, L.; Simić, S.; Kovačević, Anđelka ; Ilić, Dragana M21
1-Jan-2011Emission line profiles and X-ray observations of Broad and Narrow Line Seyfert 1 GalaxiesLa Mura, G.; Ciroi, S.; Cracco, V.; Ilić, Dragana ; Popović, L.; Rafanelli, P.
1-Feb-2016First long-term optical spectral monitoring of a binary black hole candidate E1821+643. I. variability of spectral lines and continuumShapovalova, A. I.; Popović, L.; Chavushyan, V. H.; Burenkov, A. N.; Ilić, Dragana ; Kollatschny, W.; Kovačević, Anđelka ; Valdés, J. R.; Patiño-Álvarez, V.; León-Tavares, J.; Torrealba, J.; Zhdanova, V. E.
1-Jan-2006Investigation of kinematics of the NLR from the SDSS AGN sampleKovačević, J.; Ilić, Dragana ; Gavrilović, N.; Popović, L.
1-Dec-2015Line Shape Variability in a Sample of AGN with Broad LinesIlić, Dragana ; Popović, L.; Shapovalova, A. I.; Burenkov, A. N.; Chavushyan, V. H.; Kovačević, Anđelka 
1-Feb-2017Periodicity in the continua and broad line curves of a quasar E1821+643Kovačević, Anđelka ; Popović, L.; Shapovalova, A. I.; Ilić, Dragana 
1-Jan-2013Plasma conditions in different emitting regions of active galactic nucleiPopović, L.; Ilić, Dragana 
1-Jan-2006Possible disk emission in the BLR of AGNBon, Edi; Popović, L.; Ilić, Dragana 
1-Dec-2014Spectral optical monitoring of the double-peaked emission line AGN Arp 102B: II. Variability of the broad line propertiesPopović, L.; Shapovalova, A. I.; Ilić, Dragana ; Burenkov, A. N.; Chavushyan, V. H.; Kollatschny, W.; Kovačević, Anđelka ; Valdés, J. R.; León-Tavares, J.; Bochkarev, N. G.; Patiño-Álvarez, V.; Torrealba, J.
1-Jan-2006A study of the spectral characteristics of AGN: Mrk 817 and Mrk 1040Ilić, Dragana ; Tsvetkov, M. K.; Tsvetkova, K. P.; Stavrev, K. Y.; Popović, L.
1-Jan-2014Supermassive black holes and spectral emission linesIlić, Dragana ; Popović, L.
1-Dec-2015Time Delay Evolution of Five Active Galactic NucleiKovačević, Anđelka ; Popović, L.; Shapovalova, A. I.; Ilić, Dragana ; Burenkov, A. N.; Chavushyan, V. H.
1-Mar-2016Virilization of the Broad Line Region in Active Galactic Nuclei—connection between shifts and widths of broad emission linesJonić, S.; Kovačević-Dojčinović, J.; Ilić, Dragana ; Popović, L.