Yang, Limin <br/><br/>
International journal of combinatorial greaph theory and applications 

 - Vol. 3 Issue No. 1 & 2 
 -  GRP Publications  2010 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>511.5 YAN