Received:July 13, 1983  
Key Words:   
Fund Project:
Author NameAffiliation
Lu Jianke Wuhan University 
Chen Hanlin Institute of Applied Mathematics, Chinese Academy of Science 
Hits: 1787
Download times: 1084
Abstract:
      
Citation:
DOI:10.3770/j.issn:1000-341X.1985.01.027
View Full Text  View/Add Comment