@article{106555,
author = {Ale\v s Dr\'apal and Tom\'a\v s Kepka},
title = {Parity of orthogonal permutations},
journal = {Commentationes Mathematicae Universitatis Carolinae},
volume = {028},
year = {1987},
pages = {427-432},
zbl = {0632.20042},
mrnumber = {912571},
language = {en},
url = {http://dml.mathdoc.fr/item/106555}
}
Drápal, Aleš; Kepka, Tomáš. Parity of orthogonal permutations. Commentationes Mathematicae Universitatis Carolinae, Tome 028 (1987) pp. 427-432. http://gdmltest.u-ga.fr/item/106555/
Latin squares and their applications, Akadémiai Kiadó, Budapest, 1974. (1974) | MR 0351850
Parity of orthogonal automorphisms, Comment. Math. Univ. Carolinae 28 (1987), 251-259. (1987) | MR 0904751