TY - JOUR
AU - Marek Sikora
BT - The Astrophysical Journal Supplement Series
DA - Jan-02-1994
DO - 10.1086/191926
PY - 1994
EP - 923
T2 - The Astrophysical Journal Supplement Series
TI - High-energy radiation from active galactic nuclei
UR - http://articles.adsabs.harvard.edu/full/1994ApJS...90..923S
VL - 90
SN - 0067-0049
ER -