Sladek, J. (2003, February). Science Fiction and Pseudoscience [p. 16]. Berkshire, United Kingdom: Ansible E-ditions. First published in the British Science Fiction Association's Vector,62, November/December 1972. [1]Archived 2008-10-13 at the Wayback Machine
Kaiser, D. (1998). "A ψ is just a ψ? Pedagogy, practice, and the reconstruction of general relativity, 1942-1975". Studies in History and Philosophy of Modern Physics. 29 (3): 321–338. Bibcode:1998SHPMP..29..321K. doi:10.1016/S1355-2198(98)00010-0.
Woods, R. C. (2004). "Review of claims of interaction between gravitation and high-temperature superconductors". AIP Conference Proceedings. 699 (1): 1085–1092. Bibcode:2004AIPC..699.1085W. doi:10.1063/1.1649676.
Hathaway, G.; Cleveland, B.; Bao, Y. (2003). "April 1. Gravity modification experiment using a rotating superconducting disk and radio frequency fields". Physica C. 385 (4): 488–500. Bibcode:2003PhyC..385..488H. doi:10.1016/S0921-4534(02)02284-0.
Li, N.; Noever, D.; Robertson, T.; Koczor, R.; Brantley, W. (1997). "August 1). Statis test for a gravitational force coupled to type II YBCO superconductors". Physica C. 281 (2–3): 260–267. Bibcode:1997PhyC..281..260L. doi:10.1016/S0921-4534(97)01462-7.
Kaiser, D. (1998). "A ψ is just a ψ? Pedagogy, practice, and the reconstruction of general relativity, 1942-1975". Studies in History and Philosophy of Modern Physics. 29 (3): 321–338. Bibcode:1998SHPMP..29..321K. doi:10.1016/S1355-2198(98)00010-0.
Woods, R. C. (2004). "Review of claims of interaction between gravitation and high-temperature superconductors". AIP Conference Proceedings. 699 (1): 1085–1092. Bibcode:2004AIPC..699.1085W. doi:10.1063/1.1649676.
Hathaway, G.; Cleveland, B.; Bao, Y. (2003). "April 1. Gravity modification experiment using a rotating superconducting disk and radio frequency fields". Physica C. 385 (4): 488–500. Bibcode:2003PhyC..385..488H. doi:10.1016/S0921-4534(02)02284-0.
Li, N.; Noever, D.; Robertson, T.; Koczor, R.; Brantley, W. (1997). "August 1). Statis test for a gravitational force coupled to type II YBCO superconductors". Physica C. 281 (2–3): 260–267. Bibcode:1997PhyC..281..260L. doi:10.1016/S0921-4534(97)01462-7.
Sladek, J. (2003, February). Science Fiction and Pseudoscience [p. 16]. Berkshire, United Kingdom: Ansible E-ditions. First published in the British Science Fiction Association's Vector,62, November/December 1972. [1]Archived 2008-10-13 at the Wayback Machine