A Design of New Brands of Martenzite Steels by Artificial Neural Networks Journal title: Analele Universitatii "Dunarea de Jos" din Galati. Fascicula IX, Metalurgie si Stiinta Materialelor Authors: Yavor LUKARSKI, Sasho POPOV, Nikolay TONCHEV, Petia KOPRINKOVA-HRISTOVA, Silvia POPOVA Subject(s):