共 7 条
- [1] An unsolvable problem of elementary number theory [J]. AMERICAN JOURNAL OF MATHEMATICS, 1936, 58 : 345 - 363
- [2] Godel K., 1931, MONATSHEFTE MATH PHY, V38, P173, DOI DOI 10.1007/BF01700692
- [3] LEWIS CI, 1918, SURVEY SYMBOLIC LOGI, pCH6
- [5] TURING AM, 1936, J SYMBOLIC LOGIC, V1, P103
- [6] 1921, B AM MATH SOC, V27, P396
- [7] 1921, AM J MATH, V43, P176