$a Centr Galaktiki / pod red. G. Riglera i R. Blendforda. - Moskva, 1984. $b (California Institute of Technology)
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$a LCC online
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$a Active galactic nuclei / R. D. Blandford, H. Netzer, L. Woltjer. - Berlin ; Heidelberg, 1990. $b (Division of Physics and Astronomy, Theoretical Astrophysics, Caltech, Pasadena)
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$a Particle acceleration at astrophysical schocks : a theory of cosmic ray origin / Roger Blandford and David Eichler. - Amsterdam, 1987.