Automorphism groups of compact bordered Klein surfaces :  a combinatorial approach / 
Emilio Bujalance [et al.]. 
 - Berlin [etc.] :  Springer-Verlag,  cop. 1990. 
 - XIII, [1], 201 s. ;  25 cm. 
 - Lecture Notes in Mathematics ;  1439 .
 - Lecture Notes in Mathematics  1439 .
<br/><br/>Bibliogr. s. 187-193.- Indeks. 
<br/><br/>
<br/><br/><label>ISBN: </label>3540529411 0387529411 
<br/><br/><label>Universal Decimal Class. No.: </label>512.54