@article{1256047716,
author = {Hilton, Peter and Roitberg, Joseph},
title = {On a generalization of two exact sequences of steiner},
journal = {Illinois J. Math.},
volume = {24},
number = {4},
year = {1980},
pages = { 206-215},
language = {en},
url = {http://dml.mathdoc.fr/item/1256047716}
}
Hilton, Peter; Roitberg, Joseph. On a generalization of two exact sequences of steiner. Illinois J. Math., Tome 24 (1980) no. 4, pp. 206-215. http://gdmltest.u-ga.fr/item/1256047716/