Comparing Imperfection Ratio and Imperfection Index for Graph Classes
RAIRO -- Operations Research 42 (2008), 485--500.
BibTex references
@Article\{KW08,
author = "Koster, Arie M.C.A. and Wagler, A.K.",
title = "Comparing Imperfection Ratio and Imperfection Index for Graph Classes",
journal = "RAIRO -- Operations Research",
volume = "42",
pages = "485--500",
year = "2008",
note = "http://dx.doi.org/10.1051/ro:2008030",
}