@article{05686966, title = {Mutually disjoint Steiner systems }, journal = {The Electronic Journal of Combinatorics [electronic only]}, volume = {17}, year = {2010}, zbl = {1197.05012}, language = {en}, url = {http://dml.mathdoc.fr/item/05686966} }
Araya, Makoto; Harada, Masaaki. Mutually disjoint Steiner systems . The Electronic Journal of Combinatorics [electronic only], Tome 17 (2010) . http://gdmltest.u-ga.fr/item/05686966/