@article{05138322, title = {Tiling with L's and squares.}, journal = {Journal of Integer Sequences [electronic only]}, volume = {10}, year = {2007}, zbl = {1123.52010}, language = {en}, url = {http://dml.mathdoc.fr/item/05138322} }
Chinn, Phyllism; Grimaldi, Ralph; Heubach, Silvia. Tiling with L's and squares.. Journal of Integer Sequences [electronic only], Tome 10 (2007) . http://gdmltest.u-ga.fr/item/05138322/