Foundations of genetic algorithms : 9th international workshop, FOGA 2007, Mexico City, Mexico, January 8-11, 2007: revised selected papers / ed. C. R. Stephens, 2007 r=on-line. - Текст : электронный.
Кубышин Ю.А. Dimensional crossover from non-renormalizability to renormalizability / Ю. А. Кубышин, D. O'Connor, C. R. Stephens, 1991. - 12 p. - Текст : непосредственный.