1. OVERALL KINETICS FOR THE CATALYTIC IGNITION OF ETHANE-AIR MIXTURES ON PLATINUM. Authors: OCTAVIAN STAICU, VALENTIN MUNTEANU, DUMITRU OANCEA.2. THE DEVELOPMENT OF A NEW OPTICAL METHOD TO MEASURE THE DELAY TIME OF SPARK IGNITION. Authors: MARIA MITU, DOMNINA RAZUS, DUMITRU OANCEA.