Peterson, B.M.B.M.PetersonWEI-HSIN SUN et al.2018-09-102018-09-101991http://www.scopus.com/inward/record.url?eid=2-s2.0-3242758178&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/293303[SDGs]SDG17Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. II. An intensive study of NGC 5548 at optical wavelengthsjournal article10.1086/1696752-s2.0-3242758178