1. EVALUATION OF THE AROMATIC CHARACTER OF λ3-HETEROBENZENES USING THE MAGNETIC CRITERION . Authors: MIRCEA MRACEC, MIHAI MEDELEANU, RALUCA O. POP.2. OMEGA POLYNOMIAL IN OCT-P4TRS NETWORK. Authors: MIRCEA V. DIUDEA, MONICA L. POP, RALUCA O. POP, MAHBOUBEH SAHELI.