@article{GDZPPN00202621X,
title = {From Covering Designs to Graphs.},
journal = {Aequationes mathematicae},
volume = {8},
year = {1972},
pages = {76-81},
zbl = {0248.05115},
url = {http://dml.mathdoc.fr/item/GDZPPN00202621X}
}
Stanton, R.G.; James, L.O. From Covering Designs to Graphs.. Aequationes mathematicae, Tome 8 (1972) pp. 76-81. http://gdmltest.u-ga.fr/item/GDZPPN00202621X/