1. Experimentální možnosti přístroje Nano Indenter XP;Bláhová,2004
2. An application of the universal hardness test of P/M materials;Bocchini,2002
3. Properties of steam-treated PM materials determined by universal hardness testing.;Bocchini,2004
4. Universal hardness test applied to sintered and/or sized bronze bearings;Bocchini,2005
5. DIN 50359-1, 1997. Universal Hardness Testing of Metallic Materials, Test method.