The soft and hard X-ray emission of 3C 273 from 1996 to 2004 with BeppoSAX and XMM- Newton

Autor: Deluit, S.J., Stuhlinger, M., Staubert, R.
Zdroj: In Advances in Space Research 2006 38(7):1393-1397
Databáze: ScienceDirect