S. Houghton

发表

K. McCracken, P. Kane, A. W. Martin, 1941, The British Journal for the History of Science.

S. Gauthier, Y. Robitaille, R. Leblanc, 1988, Cell and Tissue Research.

N. Pascoe, R. V. Rice, P. Roslansky, 1980, Journal of ultrastructure research.