TY - JOUR AU - Mirjana Borisavljević TI - Normal Form Theorem for Systems of Sequents JO - Publications de l'Institut Mathématique PY - 2007 SP - 37 VL - _N_S_82 IS - 96 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.2298/PIM0796037B/ DO - 10.2298/PIM0796037B LA - en ID - 10_2298_PIM0796037B ER -