Journal article
A CLASS OF STEINER TRIPLE-SYSTEMS OF ORDER-21 AND ASSOCIATED KIRKMAN SYSTEMS (VOL 37, PG 209, 1981)
Authors
MATHON RA; PHELPS KT; ROSA A
Journal
MATHEMATICS OF COMPUTATION, Vol. 64, No. 211, pp. 1355–1356
Publisher
AMER MATHEMATICAL SOC
Publication Date
July 1, 1995
ISSN
0025-5718