@article{bwmeta1.element.desklight-5f8b7c14-629a-4466-884d-cc90c077e43b,
author = {Mario Gionfriddo},
title = {Partial parallel classes in Steiner systems},
journal = {Colloquium Mathematicae},
volume = {57},
year = {1989},
pages = {221-227},
zbl = {0702.05026},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-5f8b7c14-629a-4466-884d-cc90c077e43b}
}
Mario Gionfriddo. Partial parallel classes in Steiner systems. Colloquium Mathematicae, Tome 57 (1989) pp. 221-227. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-5f8b7c14-629a-4466-884d-cc90c077e43b/