Works matching IS 09425616 AND DT 1969 AND VI 15 AND IP 20-22
1
- Mathematical Logic Quarterly, 1969, v. 15, n. 20-22, p. 341, doi. 10.1002/malq.19690152004
- Article
2
- Mathematical Logic Quarterly, 1969, v. 15, n. 20-22, p. 333, doi. 10.1002/malq.19690152003
- Article
3
- Mathematical Logic Quarterly, 1969, v. 15, n. 20-22, p. 325, doi. 10.1002/malq.19690152002
- Article
4
- Mathematical Logic Quarterly, 1969, v. 15, n. 20-22, p. 305, doi. 10.1002/malq.19690152001
- Article