학술논문
STEPS TOWARD DETERMINATION OF THE SIZE AND STRUCTURE OF THE BROAD-LINE REGION IN ACTIVE GALACTIC NUCLEI .7. VARIABILITY OF THE OPTICAL-SPECTRUM OF NGC-5548 OVER 4 YEARS
Document Type
Journal
Author
PETERSON, BM; BERLIND, P; BERTRAM, R; BOCHKAREV, NG; BOND, D; BROTHERTON, MS; BUSLER, JR; CHUVAEV, KK; COHEN, RD; DIETRICH, M; ELVIS, M; FILIPPENKO, AV; FOLTZ, CB; GARNAVICH, PM; HO, LC; HORINE, E; HORNE, K; HUCHRA, JP; KOLLATSCHNY, W; KORISTA, KT; MALKAN, MA; MATHESON, T; MIGNOLI, M; MORRIS, SL; NAZAROVA, L; PENFOLD, J; PETERS, J; POGGE, RW; PRONIK, VI; RUSH, B; SERGEEV, SG; SHAPOVALOVA, AI; SHIELDS, JC; STIRPE, GM; TOKARZ, S; WAGNER, RM; WEYMANN, RJ; WHITE, RJ; WILKES, BJ; WILLS, D; WILLS, BJ; WINGE, C; YOUNGER, PF
Source
Subject
Language
English
ISSN
0004637X