@article{02221777, title = {Packing unit squares in a rectangle.}, journal = {The Electronic Journal of Combinatorics [electronic only]}, volume = {12}, year = {2005}, zbl = {1080.52012}, language = {en}, url = {http://dml.mathdoc.fr/item/02221777} }
Nagamochi, Hiroshi. Packing unit squares in a rectangle.. The Electronic Journal of Combinatorics [electronic only], Tome 12 (2005) . http://gdmltest.u-ga.fr/item/02221777/