@article{00907644,
title = {Overlapping Pfaffians.},
journal = {The Electronic Journal of Combinatorics [electronic only]},
volume = {3},
year = {1996},
zbl = {0862.15007},
language = {en},
url = {http://dml.mathdoc.fr/item/00907644}
}
Knuth, Donald E. Overlapping Pfaffians.. The Electronic Journal of Combinatorics [electronic only], Tome 3 (1996) . http://gdmltest.u-ga.fr/item/00907644/