Progress in the Development of a Niobium Gravitational Radiation Antenna Blair, D. G. ; Bryant, J. ; Buckingham, M. J. ; Edwards, C. ; James, R. N. ; van Kann, F. J. ; Mann, L. D. ; Ferreirinho, J. ; Suzuki, T. ; Veitch, P. Abstract Publication: General Relativity and Gravitation, Volume 1 Pub Date: July 1983 Bibcode: 1983grg1.conf..894B