共 11 条
- [1] HOLDER O, 1901, MATH PHYS CLASSE, V53, P4
- [2] KEMPE AB, 1890, P LOND MATH SOC, V21, P147
- [3] MOORE EH, 1902, TRANSACTIONS, V3, P488
- [4] Padoa A., 1903, ENSEIGNEMENT MATH, V5, P85
- [5] Poretsky P. S., 1901, BIBLIOTHEQUE C INT P, VIII, P201
- [6] Russell B., 1903, PRINCIPLES MATH, VI
- [7] WHITEHEAD AN, 1898, UNIVERSAL ALGEBRA, V1, P35
- [8] 1890, NATURE, V43, P156
- [9] 1880, AM J MATH, V3, P33
- [10] 1883, STUDIES LOGIC MEMBER, P18