On principal graphs and weak duality

dc.contributor.author	Krishnan, Uma
dc.contributor.author	Sunder, V S
dc.date.accessioned	2014-03-26T07:28:50Z
dc.date.available	2014-03-26T07:28:50Z
dc.date.issued	1994
dc.identifier.citation	Mathematica Scandinavica, v 74, p 49-63	en_US
dc.identifier.uri	http://hdl.handle.net/10263/5829
dc.language.iso	en	en_US
dc.subject	Principal graphs	en_US
dc.subject	Weak duality	en_US
dc.title	On principal graphs and weak duality	en_US
dc.type	Article	en_US