Standarization in education – EGE Joint Master Study Program and post graduate “CELGAS” systems / J. SIEMEK, S. STRYCZEK, S. NAGY, C. RYBICKI, A. ZUBRZYCKI // W: 4\textsuperscript{th} Balkan Region conference on Engineering education & MSE under the theme: Bridging cultures and technologies in the 21st century : Sibiu, Romania, 12–14 July 2007 : conference proceedings / eds. Constantin Oprean, Dan-Maniu Duşe, Dan-Paul Brîndaşu ; Ministry of Education and Research – Romania, {\em Lucian Blaga} University of Sibiu, Romania, UNESCO International Centre for Engineering Education. — Sibiu : Editura Universitǎţii “Lucian Blaga” din Sibiu, cop. 2007. — (Conference Proceedings (Balkan Regional Conference on Engineering Education & MSE) ; ISSN 1843-6730). — S. 104–108. — Bibliogr. s. 108, Abstr.