Advances in Science of China.  Vol. 1,  Mathematics / 
ed. by Gu Chaohao, Wang Yuan. 
 - Beijing :  New York [etc.] :  Science Press ;  John Wiley & Sons,  cop. 1986. 
 - [4], 223 s. ;  26 cm. 
<br/><br/>Bibliogr. s. 219-223. 
<br/><br/><label>ISBN: </label>0471631264 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Matematyka
<br/><br/><label>Universal Decimal Class. No.: </label>51