1. L.A. Dobrzański, Fundamentals of materials science and metallurgy, WNT, Warszawa, 2002 [in Polish].
2. G. Golański, A. Dudek, Z. Bałaga, Methods for testing the properties of materials, Częstochowa University of Technology Publishing House, Częstochowa, 2011 [in Polish].
3. H. Wiśniewska-Weinert, V. Leschynsky, J. Ozworniarek, Ł. Kędzia, J. Lisowski, Technologies of manufacturing precision sintered parts, Metal Forming. T. 17, 3 (2006) 37-42 [in Polish].
4. J. Pietraszek, A. Gądek-Moszczak, N. Radek, The estimation of accuracy for the neural network approximation in the case of sintered metal properties, Studies in Computational Intelligence 513 (2014) 125-134.
5. J. Nowacki, Sintered metals and metal matrix composites, WNT, Warszawa, 2005 [in Polish].