| Issue Date | Title | Author(s) | Type | Мp-cat. |
| 2007 | Papers and Photos - 2nd Serbian - Bulgarian Astronomical Meeting, Zajecar, Serbia, June 23-26, 2000 | No authors | Editorial works | |
| 2005 | Proceedings of the 4th Serbian-Bulgarian Astronomical Conference (IV SBGAC), 21-24 April 2004, Belgrade | No authors | Monograph | |
| 2009 | Proceedings of the VI Serbian-Bulgarian Astronomical Conference, Belgrade 7-11 May 2008 - eds. Milan S. Dimitrijević ... [et al.] | No authors | Editorial works | |
| 2013 | Proceedings of the VIII Serbian-Bulgarian Astronomical Conference, Leskovac, Serbia, May 8-12, 2012 - eds. Milan S. Dimitrijević and Milcho K. Tsvetkov | No authors | Editorial works | |
| 2018 | Proceedings of the XI Bulgarian-Serbian astronomical conference, Belogradchik, Bulgaria, May 14-18, 2018 - eds. Milcho K. Tsvetkov, Milan S. Dimitrijević and Momchil Dechev | No authors | Editorial works | |
| 2009 | Српско-бугарска сарадња у астрономији: последњих 10 година развоја | Димитријевић, Милан С.  ; Cvetkov, Milčo | Conference Paper | |
| 2018 | XI Eleventh Bulgarian-Serbian astronomical conference, May 14-18, 2018, Belogradchik, Bulgaria - eds. Milcho K. Tsvetkov, Milan S. Dimitrijević and Momchil Dechev | No authors | Editorial works | |
| 2018 | XI Eleventh Bulgarian-Serbian astronomical conference, May 14-18, 2018, Belogradchik, Bulgaria Elektronski izvor | Cvetkov, Milčo; Dimitrijević, Milan S.; Dečev, Momčil | Monograph | |