P. M. Williams

发表

P. M. Williams, 1978, The British Journal for the Philosophy of Science.

P. M. Williams, 1980, The British Journal for the Philosophy of Science.

P. M. Williams, 1969, The British Journal for the Philosophy of Science.

P. M. Williams, P. M. Williams, P. M. Williams, 2007, Int. J. Approx. Reason..