- Authors Katalin Keveházi Ádám Hegyi Abstract - Keywords: - PDF (Magyar) Published Online 2008-06-10 How to Cite Keveházi, K., Hegyi, Ádám “-”, Scientific and Technical Information, 55(6), pp. 286–288, 2008. More Citation Formats TMT Issue Vol. 55 No. 6 (2008) Section Reports