http://www.researchgate.net/publication/274780565_Measurements_of_Newton's_gravitational_constant_and_the_length_of_day http://www.researchgate.net/publication/

http://www.researchgate.net/publication/274780565_Measurements_of_Newton's_gravitational_constant_and_the_length_of_day http://www.researchgate.net/publication/274780565_Measuremen...