共 50 条
- [7] THE POLITICS OF SARA ETHNICITY - A NOTE ON THE ORIGINS OF THE CIVIL-WAR IN CHAD [J]. CAHIERS D ETUDES AFRICAINES, 1980, 20 (04): : 449 - 471
- [8] GERMAN PELVISCOPY STATISTICS 1978-1982 [J]. GEBURTSHILFE UND FRAUENHEILKUNDE, 1985, 45 (09) : 656 - 663