Cut Elimination for a Simple Formulation of <i>PA</i>epsilon.

Grigori Mints Cut Elimination for a Simple Formulation of <i>PA</i>epsilon. 159-169 2006 143 Electr. Notes Theor. Comput. Sci. http://dx.doi.org/10.1016/j.entcs.2005.07.013 db/journals/entcs/entcs143.html#Mints06