VARIETIES OF THE PLANETARY GEAR TRAIN TYPES Authors Z. Lévai Citation data from Crossref and Scopus PDF How to Cite Lévai, Z. “VARIETIES OF THE PLANETARY GEAR TRAIN TYPES”, Periodica Polytechnica Mechanical Engineering, 13(2), pp. 171–185, 1969. More Citation Formats Periodica Polytechnica Numbered ACM ABNT Chicago Harvard IEEE Vancouver Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX Issue Vol. 13 No. 2 (1969) Section Articles