Cameron, P.J..
Teorija grafov, teorija kodirovanija i blok-schemy / Cameron P.J., Van Lint J.H., Steckin B.S.. - Moskva : Nauka, 1980. - 138 s.; 24 cm. - Wiley Series in Telecommunications and Signal Processing . - Wiley Series in Telecommunications and Signal Processing .
Teorija grafov, teorija kodirovanija i blok-schemy / Cameron P.J., Van Lint J.H., Steckin B.S.. - Moskva : Nauka, 1980. - 138 s.; 24 cm. - Wiley Series in Telecommunications and Signal Processing . - Wiley Series in Telecommunications and Signal Processing .