Imkeller, Peter. <br/><br/>
Two-parameter martingales and their quadratic variation / 
Peter Imkeller. 
 - Berlin [etc.] :  Springer,  1988. 
 - IV, 177 s. ;  24 cm. 
 - Lecture Notes in Mathematics ;  1308 .
 - Lecture Notes in Mathematics  1308 .
<br/><br/>
<br/><br/><label>ISBN: </label>3540192336 0387192336 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Martyngały (matematyka).
<br/><br/><label>Universal Decimal Class. No.: </label>519.2