Admissible Rules in the Implication–Negation Fragment of Intuitionistic Logic

Cintula, Petr - Metcalfe, G.
Admissible Rules in the Implication–Negation Fragment of Intuitionistic Logic.
Annals of Pure and Applied Logic. Roč. 162, č. 2 (2010), s. 162-171. ISSN 0168-0072. E-ISSN 1873-2461
Impakt faktor: 0.646, rok: 2010
http://hdl.handle.net/11104/0190481