Title of article :
Labelling planar graphs without 4-cycles with a condition on distance two Original Research Article
Author/Authors :
Weifan Wang، نويسنده , , Leizhen Cai، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2008
Keywords :
L(p , q)L(p , Planar graph , Distance , Cycle , q)-labelling
Journal title :
Discrete Applied Mathematics
Journal title :
Discrete Applied Mathematics