@article{DBLP:journals/dm/ChiaHS11,
author = {G. L. Chia and
W. Hemakul and
S. Singhun},
title = {Graphs with cyclomatic number two having panconnected square},
journal = {Discrete Mathematics},
volume = {311},
number = {10-11},
year = {2011},
pages = {850-855},
ee = {http://dx.doi.org/10.1016/j.disc.2011.01.030},
bibsource = {DBLP, http://dblp.uni-trier.de}
}