共 50 条
- [47] ULTRASONIC TRAVEL-TIMES IN ROCKS UNDER UNIAXIAL COMPRESSION TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1973, 54 (04): : 467 - &
- [49] Estimating average travel times from bus travel times PROCEEDINGS OF THE EASTERN ASIA SOCIETY FOR TRANSPORTATION STUDIES, VOL 3, NO 2, 2001, : 45 - 55
- [50] DIFFERENTIAL PCP TRAVEL TIMES AND RADIUS OF CORE GEOPHYSICAL JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY, 1974, 39 (03): : 435 - 456