@article{GDZPPN002025108, title = {A Recursive Construction for Room Designs}, journal = {Aequationes mathematicae}, volume = {7}, year = {1971}, pages = {39-45}, zbl = {0222.05022}, url = {http://dml.mathdoc.fr/item/GDZPPN002025108} }
HORTON, J.D.; MULLIN, R.C. A Recursive Construction for Room Designs. Aequationes mathematicae, Tome 7 (1971) pp. 39-45. http://gdmltest.u-ga.fr/item/GDZPPN002025108/