共 50 条
- [1] The current state of the construction of centrifugal pumps - Especially significant construction types ZEITSCHRIFT DES VEREINES DEUTSCHER INGENIEURE, 1929, 73 : 177 - 187
- [2] DIFFICULTIES IN THEORY OF ATOMIC CHARGE-TRANSFER BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1976, 21 (04): : 548 - 548
- [8] DIFFICULTIES WITH DEFINITION OF CHARGE IN AXIOMATIC QUANTUM FIELD THEORY NUOVO CIMENTO A, 1967, 51 (01): : 128 - +