共 50 条
- [6] The 18th International Congress of Historians [J]. VESTNIK ROSSIISKOI AKADEMII NAUK, 1996, 66 (03): : 259 - 261
- [8] THE 18TH INTERNATIONAL ORNITHOLOGICAL CONGRESS [J]. ZOOLOGICHESKY ZHURNAL, 1983, 62 (04): : 652 - 655
- [10] THE 18TH INTERNATIONAL-CONGRESS OF PAPYROLOGY [J]. ESTUDIOS CLASICOS, 1987, 29 (91): : 183 - 185