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-s2.0-0037191730&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/298949Searches for excited fermions in ep collisions at HERAjournal article10.1016/S0370-2693(02)02863-02-s2.0-0037191730