Chekanov, S. et al. (ZEUS Collaboration)S. et al. (ZEUS Collaboration)ChekanovStathes Paganis2018-09-102018-09-102002http://www.scopus.com/inward/record.url?eid=2-s2.0-0036666590&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/298938Exclusive photoproduction of J/ψ mesons at HERAjournal article10.1007/s10052-002-0953-72-s2.0-0036666590