TY - JOUR
AU - K. Davidson
BT - Publications of the Astronomical Society of the Pacific
DA - Jan-12-1979
DO - 10.1086/130593
PY - 1979
EP - 817
T2 - Publications of the Astronomical Society of the Pacific
TI - Additional upper limits on a Lyman-alpha halo around PHL 957
UR - http://adsabs.harvard.edu/full/1979PASP...91..817D
VL - 91
SN - 0004-6280
ER -