Pontriagin, L. S <br/><br/>
Izbrannye nauchnye trudy  tom 3  Nepreryvnye gruppy 
L.S. Pontriagin 
 - Moskva  "Nauka"  1988 
 - 342 p  ill  21 cm 
 - Pontrëiìagin, L. S  1908- .
<br/><br/> Cuprinde bibliografie  Scriere chiriliica 
<br/><br/><label>ISBN: </label>5020144118 
<br/><br/><label>LCCN: </label>90117017 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Topological groups<br/>Continuous groups
<br/><br/><label>Dewey Class. No.: </label>515.14