Mincheva, D.Y. и Antonov, G.S. 2017. Artificial neural network (ANN) approach to predicting micro hardness profile values of iron-based sintered alloys. ГОДИШНИК НА ТЕХНИЧЕСКИ УНИВЕРСИТЕТ - ВАРНА. 1, 1 (Дек 2017), 1–5. DOI:https://doi.org/10.29114/ajtuv.vol1.iss1.23.