1. Experimental Gravitation;Bertotti,1974
2. Lunar tidal acceleration determined from laser range measures;Calame;Science,1978
3. The gyroscope experiment. I: General description and analysis of gyroscope performance;Everitt;Science,1978
4. Search for gravitational radiation using low-temperature techniques;Fairbank;Science,1978
5. Superconductivity applied to gravity;Goodkind;IEEE Trans Mag,1975