By Ghinelli D.   Payne S.E.   in European Journal of Combinatorics

ISSN:0195-6698|24|5|511-516

Elsevier‎(2003)‎

Access to resources Favorite 13.942774

By Payne S. E.   in Designs, Codes and Cryptography

ISSN:0925-1022|8|1-2|181-202

Springer Publishing Company ‎(1996)‎

Access to resources Favorite 5.700339