共 50 条
- [31] CLINICAL RESEARCH IN GENERAL MEDICAL JOURNALS - 30-YEAR PERSPECTIVE NEW ENGLAND JOURNAL OF MEDICINE, 1979, 301 (04): : 180 - 183
- [35] Program schemata technique for propositional program logics: A 30-year history Programming and Computer Software, 2016, 42 : 239 - 256
- [37] 30-YEAR HISTORY OF RESEARCH ON AUBURN-UNIVERSITYS EXPERIMENT FORESTS ALABAMA AGRICULTURAL EXPERIMENT STATION BULLETIN, 1978, (501): : 5 - 60