Ford-Hutchinson, A.W., Bray, M.A., Doig, M.V., ea., 1980
Ford-Hutchinson, A.W., Bray, M.A., Doig, M.V., Shipley, M.E., and Smith, M.J. (1980) Nature, 286, 264-265.
Ford-Hutchinson, A.W., Bray, M.A., Doig, M.V., Shipley, M.E., and Smith, M.J. (1980) Nature, 286, 264-265.