72 citations · 140 across the 5 of their papers we have counts for
5 papers
XMP gas-rich dwarfs in Nearby Voids: results of SALT spectroscopy
S. A. Pustilnik, A. Y. Kniazev, Y. A. Perepelitsyna +1
In the framework of an ongoing project aimed at searching for and studying eXtremely Metal-Poor (XMP) very gas-rich blue dwarfs in nearby voids, we conducted spectroscopy with the…
XMP gas-rich dwarfs in Nearby Voids: candidate selection
S. A. Pustilnik, E. S. Egorova, Y. A. Perepelitsyna +1
We introduce a project aimed at systematically searching for eXtremely Metal-Poor (XMP) very gas-rich blue dwarfs in voids in the nearby Universe. Several such galaxies were first…
HI and star formation in the most metal-deficient galaxies
Ekta, Jayaram N. Chengalur, S. A. Pustilnik
We present Giant Metrewave Radio Telescope (GMRT) observations for three (viz., DDO 68, SDSS J2104-0035 and UGC 772) of the six most metal-deficient actively star-forming galaxies…
The metallicities of UM151, UM408 and A1228+12 revisited
S. A. Pustilnik, A. Y. Kniazev, J. Masegosa +3
We present the results of new spectrophotometry and heavy element abundance determinations for 3 dwarf galaxies UM151, UM408 and A1228+12 (RMB132). These galaxies have been claimed…
The Hamburg/SAO Survey for Emission--Line Galaxies. V. The Fifth List of 161 Galaxies
A. V. Ugryumov, D. Engels, A. Y. Kniazev +12
We present the fifth list with results of the Hamburg/SAO Survey for Emission-Line Galaxies (HSS therein, SAO -- Special Astrophysical Observatory, Russia). The list is a result of…