Preface Authors ZOLTÁN VAJNA Citation data from Crossref and Scopus PDF How to Cite VAJNA, Z. “Preface ”, Periodica Polytechnica Mechanical Engineering, 36(3-4), p. 163, 1992. More Citation Formats Periodica Polytechnica Numbered ACM ABNT Chicago Harvard IEEE Vancouver Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX Issue Vol. 36 No. 3-4 (1992) Section Articles
