@article{GDZPPN002029006,
title = {A construction method for generalized Room squares. (Short Communication).},
journal = {Aequationes mathematicae},
volume = {13},
year = {1975},
pages = {200-200},
zbl = {0326.05017},
url = {http://dml.mathdoc.fr/item/GDZPPN002029006}
}
Blake, I.F.; Stiffler, J.J. A construction method for generalized Room squares. (Short Communication).. Aequationes mathematicae, Tome 13 (1975) p. 200. http://gdmltest.u-ga.fr/item/GDZPPN002029006/