@article{00861598, title = {A short proof of the rook reciprocity theorem.}, journal = {The Electronic Journal of Combinatorics [electronic only]}, volume = {3}, year = {1996}, zbl = {0852.05017}, language = {en}, url = {http://dml.mathdoc.fr/item/00861598} }
Chow, Timothy. A short proof of the rook reciprocity theorem.. The Electronic Journal of Combinatorics [electronic only], Tome 3 (1996) . http://gdmltest.u-ga.fr/item/00861598/