共 9 条
- [1] BIRKHOFF G, 1970, MODERN APPLIED ALGEB
- [2] TOWARD DEFINING COURSE OF EVOLUTION - MINIMUM CHANGE FOR A SPECIFIC TREE TOPOLOGY [J]. SYSTEMATIC ZOOLOGY, 1971, 20 (04): : 406 - &
- [6] Sankoff D., 1973, Discrete Mathematics, V4, P287, DOI 10.1016/S0012-365X(73)80007-X
- [7] EVOLUTION OF 5S RNA AND NON-RANDOMNESS OF BASE REPLACEMENT [J]. NATURE-NEW BIOLOGY, 1973, 245 (147): : 232 - 234
- [8] Sellers P. H., 1974, Journal of Combinatorial Theory, Series A, V16, P253, DOI 10.1016/0097-3165(74)90050-8
- [9] ULAM SM, 1972, APPLICATIONS NUMBER, P1