Nebe, Gabriele. Self-dual codes and invariant theory / Gabriele Nebe, Eric M. Rains, Neil J. A. Sloane. - 2006th ed. - [S.l.] : Springer, 2006. - 457 p. ; 25 cm. - Algorithms and computation in mathematics. . - Algorithms and computation in mathematics. . ISBN: 354030729X 9783540307297 Dewey Class. No.: 003.54