Daniela Boneva
Wave density configuration via the vorticity patterns formation in accreting binary stars systems

G. Damljanovic, S. Boeva, O. Vince, G. Latev, R. Bachev, M. D. Jovanovic, Z. Cvetkovic and R. Pavlovic
Serbian-Bulgarian mini-network telescopes and Gaia-FUN-TO for the period 2014-2017

P. Duchlev, K. Koleva, M. Dechev
Top view of a kinked filament eruption

Dimitar Garnevski, Petya Pavlova, Nikola Petrov
A technique for automatic image sequences alignment

Ts. B. Georgiev, S. Boeva, S. Ibryamov, G. Latev, J. Marti, G. Nikolov, B. Spassov, K. Stoyanov, S. Tsvetkova, R. K. Zamanov
Statistical analysis of the short-term variability of the recurrent nova RS Ophiuchi

Sunay Ibryamov, Evgeni Semkov, Teodor Milanov, Stoyanka Peneva
Long-term photometric BVRI light curves of 15 PMS stars in the Pelican Nebula (IC 5070)

Natalija Janc, Vojislava Protić-Benišek, Milivoj B. Gavrilov
Significance and role of meteorological measurements at the Belgrade astronomical observatory

Miljana D. Jovanović, Goran Damljanović and Oliver Vince
Flux-stability analysis for the comparison stars for some quasars important to ICRF - GAIA CRF link

Svitlana Kashuba, Natalya Bazyey, MilchoTsvetkov, Elena Isaeva and Valentina Golovnya
The Simeiz plate collection of the Odessa astronomical observatory

K. Koleva, P. Duchlev, M. Dechev
Asymmetric filament eruption followed by two-ribbon flare

Dragomir Marchev, Georgi Dimitrov, Nataliya Pavlova, Dorotea Vasileva, Borislav Borisov and Teodora Atanasova
New Version of SpectraView for Spectra Analysis

M. M. Martinović, A. Zaslavsky, M. Maksimović
Quasi-thermal noise in anisotropic plasmas

Rositsa Miteva
Multi-energy analysis of SOHO/ERNE proton events

Rositsa Miteva, Dimitar Danov, Larisa Kashapova, Tsvetan Tsvetkov, Nikola Petrov, Irina Myagkova, Nataliia Meshalkina, Andrey Bogomolov, Ivan Myshyakov, Dmitriy Zhdanov
First-year results and future perspectives from the SEPorigin project

Asen Mutafov, Evgeni Semkov, Stoyanka Peneva, Sunay Ibryamov
Photometric monitoring of UX Ori type stars GM Cep and V1180 Cas

Rade Pavlović, Zorica Cvetković, Goran Damljanović, Oliver Vince and Miljana Jovanović
The first lucky imaging results of double stars at ASV

L. Slavcheva-Mihova, B. Mihov
Starbursts in Active Galaxies

V. A. Srećković, M. S. Dimitrijević, Lj. M. Ignjatović
The rate coefficients of the slow atom-Rydberg atom collisions in geocosmical plasmas

Vladimir A. Srećković
The effects of solar activity on the terrestrial lower ionosphere

M. Tomova, N. Tomov, R. Zamanov
Spectral observations of the symbiotic binary AG Peg during its 2015 eruption

Ts. Tsvetkov, R. Miteva, N. Petrov
On the relationship between filament eruptions and solar energetic particles

C. Ulusoy, I. Stateva, I. Kh. Iliev, B. Ulaş, M. Napetova
A study of variability of KIC 9204718 observed in the Kepler field

Aleksandar Valjarevic
Multicriteria GIS analysis of the topography of the Moon and better solutions for potential landing

M. M. Vučetić, B. Arbutina, N. Petrov, A. Ćiprijanović, M. Z. Pavlović, D. Urošević
Optical observations of NGC2366 galaxy in narrow band [SII] and Hα filters

Krasimira Yankova
Deformationless advection

R. Zamanov
Detection of optical flickering from symbiotic Mira EF Aql