Mathematical methods of calculation used in computational chemistry. Ursaleş, Traian-Nicola — 2002 Acta Universitatis Apulensis. Mathematics - Informatics
The stability of some chemical systems established by the A M 1 semi-empirical method. Ursaleş, Traian-Nicola; Ursaleş, Adina; Silaghi-Dumitrescu, Ioan — 2002 Acta Universitatis Apulensis. Mathematics - Informatics