Volume 10, Issue 1, 2020
S. M. Pokhvala
Short time-scale variability in the spectrum of the hot B3V star ηUMa
E. Etmański, M. R. Schmidt, R. Szczerba
Ammonia in circumstellar environment of V Cyg
M. Kasheba, B. Ya. Melekh
Comparison of the photoionisation modelling results for planetary nebulae
with the observed data
I. O. Koshmak, B. Ya. Melekh
Photoionisation modelling of the HII regions surroinding star-forming regions
within the metallicity range Z=0.003-0.012
T. K. Gogie
Modelling the solar, geomagnetic and periodic variations of the ionisphere over Ethiopia