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@article{DBLP:journals/eatcs/GaifmanV85,
author = {Haim Gaifman and
Moshe Y. Vardi},
title = {A simple proof that connectivity of finite graphs is not
first-order definable},
journal = {Bulletin of the EATCS},
volume = {26},
year = {1985},
pages = {43-44},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
Copyright © 2003-07-15 by Michael Ley (ley@uni-trier.de)