1. Quantitative Tiefeninformationen aus Stereobildpaaren;Malkusch;Pract Metallogr,1991
2. Quantitative metallography and fractography of modern tool alloys;Cwajna;Proc Int Conf Quant Descr Mater Microstruct, Warszawa, April 16–19,1997
3. Electron microscopy in the investigations of wear and decohesion of tool alloys;Cwajna;Proc Int Conf Electron Microsc Solids, Kraków-Zakopane, May 6–9,1996
4. Szala J. Programme for profile analysis, profil v.2.01.