50 citations · 358 across the 22 of their papers we have counts for
4 papers · 1 filter
Modelling of variability of the chemically peculiar star phi Draconis
Milan Prvák, Jiří Liska, Jiří Krtička +2
Context: The presence of heavier chemical elements in stellar atmospheres influences the spectral energy distribution (SED) of stars. An uneven surface distribution of these elemen…
Cyclic variations in O-C diagrams of field RR Lyrae stars as a result of LiTE
Jiri Liska, Marek Skarka, Miloslav Zejda +2
This paper presents an extensive overview of known and proposed RR Lyrae stars in binaries. The aim is to revise and extend the list with new Galactic field systems. We utilized ma…
Possible candidates for multiple occurrence of variable stars in the VSX catalogue
Jiri Liska, Marek Skarka, Reinhold Friedrich Auer +2
A paper about variable stars with possible multiple occurrence in the VSX catalogue is presented. Our main criteria for identification of such duplicities were the angular distance…
New analysis of the light time effect in TU Ursae Majoris
Jiri Liska, Marek Skarka, Zdenek Mikulasek +2
We investigate in detail the LiTE of the most probable binary candidate TU UMa. We used a new code applied on previously available and newly determined maxima timings to confirm bi…