Multiwavelength Monitoring of the BL Lac Object PKS 2155-304. I. IUE Observations
Journal article published in 1992 by
C. M. Urry,
L. Maraschi,
R. Edelson,
A. Koratkar,
G. Madejski,
E. Pian,
G. Pike,
G. Reichert,
A. Treves,
W. Wamsteker,
R. Bohlin,
W. Brinkmann,
L. Chiappetti 
,
T. Courvoisier,
A. Filippenko
and other authors.
,
T. Courvoisier,
A. Filippenko
and other authors.
