@article{DBLP:journals/mst/GasarchKR95,
author = {William I. Gasarch and
Mark W. Krentel and
Kevin J. Rappoport},
title = {OptP as the Normal Behavior of NP-Complete Problems},
journal = {Mathematical Systems Theory},
volume = {28},
number = {6},
year = {1995},
pages = {487-514},
bibsource = {DBLP, http://dblp.uni-trier.de}
}