TY - JOUR
AU - R. London
BT - The Astrophysical Journal
DA - Jan-03-1979
DO - 10.1086/156817
PY - 1979
EP - 8
T2 - The Astrophysical Journal
TI - On interpreting the L-alpha/H-beta ratio in quasars
UR - http://articles.adsabs.harvard.edu/full/1979ApJ...228....8L
VL - 228
SN - 0004-637X
ER -