常见例句Willmot, G.E., Ruin probability in the compound binomial model, Insurance: Mathematics and Economics, 1993(12): 133-142. 柳向东;两类离散风险模型的等价性;湖南师范大学1999年硕士毕业论文.Russell, Willmot Peregrine maitland 罗三乐 返回 Willmot