@article{00809165,
title = {On the number of 2-factors in rectangular lattice graphs.},
journal = {Publications de l'Institut Math\'ematique. Nouvelle S\'erie},
volume = {55(69)},
year = {1994},
pages = {23-33},
zbl = {0831.05051},
language = {en},
url = {http://dml.mathdoc.fr/item/00809165}
}
Bodroža-Pantić, Olga; Tošić, Ratko. On the number of 2-factors in rectangular lattice graphs.. Publications de l'Institut Mathématique. Nouvelle Série, Tome 55(69) (1994) pp. 23-33. http://gdmltest.u-ga.fr/item/00809165/