P. Bretan

发表

E. Rutter, S. White, P. Bretan, 1986, Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences.

G. Yielding, B. Freeman, B. Freeman, 2010 .

G. Yielding, E. Sverdrup, P. Bretan, 2019, Special Publications.

A. Nicol, J. Walsh, J. Watterson, 1996 .

A. Nicol, J. Walsh, J. Watterson, 2000, Journal of the Geological Society.

B. Freeman, G. Yielding, S. Dee, 2005 .

A. Nicol, J. Watterson, P. Nell, 2003, Geological Society, London, Special Publications.

Graham Yielding, G. Yielding, Helen Jones, 2003 .

A. Nicol, J. Walsh, J. Watterson, 2000, Journal of the Geological Society.