TY - JOUR AU - A. Rusu TI - Infinitely many functional pre-complete classes of formulas in the propositional provability intuitionistic logic JO - Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica PY - 2007 SP - 66 EP - 72 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/BASM_2007_1_a5/ LA - en ID - BASM_2007_1_a5 ER -