Bystrova, N. V.
Contour maps to the pulkovo sky survey in the interstellar neutral hydrogen radio line - Academy of Sciences of the USSR ; 1980.
--hydrogen radio line
Hydrogen radio line
520/525(043.2) BYS
Contour maps to the pulkovo sky survey in the interstellar neutral hydrogen radio line - Academy of Sciences of the USSR ; 1980.
--hydrogen radio line
Hydrogen radio line
520/525(043.2) BYS