@article{bwmeta1.element.desklight-c6ed2b93-dc9b-4936-a5a4-34c03b1349c8,
author = {B. Rokowska},
title = {Non-isomorphic Steiner triples with subsystems},
journal = {Colloquium Mathematicae},
volume = {38},
year = {1977},
pages = {153-164},
zbl = {0377.05004},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-c6ed2b93-dc9b-4936-a5a4-34c03b1349c8}
}
B. Rokowska. Non-isomorphic Steiner triples with subsystems. Colloquium Mathematicae, Tome 38 (1977) pp. 153-164. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-c6ed2b93-dc9b-4936-a5a4-34c03b1349c8/