参考文献/References:
1 Gale D, Shapley L S. Colley e admissions a nd the st ability o f ma rr iag e. Amer M ath Monthly,1962, 69: 9~14
2 Eug ene L, Low ler . Combinato rial optimiza tio n. Netw or ks and Mat ro ids, Ho lt , Rinehart and Winston, San Fr ancisco , 1976 211~213