P. Souza

Berkeley problems in mathematics

P. Souza, Jorge-Nuno Silva, 1997 .

Complete foliations of space forms by hypersurfaces

P. Souza, A. Caminha, F. Camargo, 2009, 0908.0786.

The Maxima Book

Joel Moses, Richard J. Fateman, Paulo Ney de Souza, 2003 .

Van der Blij type equalites for unimodular quadratic forms

P. Souza, 1990 .