@article{Chakrabarti:2007n0, author = "Chakrabarti, Sandip K and Mandal, Samir", title = "{Theoretical Studies of Timing and Spectral Properties of Quasars to Nano-quasars till a few MeV}", doi = "10.22323/1.033.0038", journal = "PoS", year = 2007, volume = "MQW6", pages = "038" }