Urabe, Tohsuke  (1953- ). <br/><br/>
Dynkin graphs and quadrilateral singularities / 
Tohsuke Urabe. 
 - Berlin [etc.] :  Springer-Verlag,  1993. 
 - VI, 233 s. ;  24 cm. 
 - Lecture Notes in Mathematics  1548 .
 - Lecture Notes in Mathematics  1548 .
<br/><br/><label>ISBN: </label>3540568778 (Berlin) 0387568778 (New York) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Osobliwości (matematyka).
<br/><br/><label>Universal Decimal Class. No.: </label>514.7