共 45 条
[21]
MOSER L, 1963, SCRIPTA MATH, V26, P223
[23]
Polya G, 1969, J COMB THEORY, V6, P102
[26]
RIORDAN J, 1968, COMBINATORIAL IDENTI, P148
[30]
ROGERS DG, 1978, LECT NOTES MATH, V686, P267