Bilger, H. R.; Stowell, W. K. (1977). "Light drag in a ring laser – An improved determination of the drag coefficient". Physical Review A. 16 (1): 313–319. Bibcode:1977PhRvA..16..313B. doi:10.1103/PhysRevA.16.313.
Arif, M.; Kaiser, H.; Clothier, R.; Werner, S. A.; Hamilton, W. A.; Cimmino, A.; Klein, A. G. (1989). "Observation of a motion-induced phase shift of neutron de Broglie waves passing through matter near a nuclear resonance". Physical Review A. 39 (3): 931–937. Bibcode:1989PhRvA..39..931A. doi:10.1103/PhysRevA.39.931. PMID9901325.
Bilger, H. R.; Stowell, W. K. (1977). "Light drag in a ring laser – An improved determination of the drag coefficient". Physical Review A. 16 (1): 313–319. Bibcode:1977PhRvA..16..313B. doi:10.1103/PhysRevA.16.313.
Arif, M.; Kaiser, H.; Clothier, R.; Werner, S. A.; Hamilton, W. A.; Cimmino, A.; Klein, A. G. (1989). "Observation of a motion-induced phase shift of neutron de Broglie waves passing through matter near a nuclear resonance". Physical Review A. 39 (3): 931–937. Bibcode:1989PhRvA..39..931A. doi:10.1103/PhysRevA.39.931. PMID9901325.
Arif, M.; Kaiser, H.; Clothier, R.; Werner, S. A.; Hamilton, W. A.; Cimmino, A.; Klein, A. G. (1989). "Observation of a motion-induced phase shift of neutron de Broglie waves passing through matter near a nuclear resonance". Physical Review A. 39 (3): 931–937. Bibcode:1989PhRvA..39..931A. doi:10.1103/PhysRevA.39.931. PMID9901325.