Retractile Proof Nets of the Purely Multiplicative and Additive Fragment of Linear Logic.

Roberto Maieli Retractile Proof Nets of the Purely Multiplicative and Additive Fragment of Linear Logic. 363-377 2007 conf/lpar/2007 LPAR http://dx.doi.org/10.1007/978-3-540-75560-9_27 db/conf/lpar/lpar2007.html#Maieli07