Publications, Astronomical Institute, Czechoslovak Academy of Sciences 
 Publikace, Astronomicky Ustav, Ceskoslovenska Akademie Ved 

 - PRAHA :  ASTRONOMICAL INSTITUTE, CZECHOSLOVAK ACADEMY OF SCIENCES, 
 - Irregular 
 = Publications, Astronomical Institute, Czechoslovak Academy of Sciences 
<br/><br/><label>Subjects--Index Terms: </label>ASTRONOMIA