Breuer, R. Gravitational perturbation theory and synchrstron radiation. Springer verlag.
शिकागो स्टाइल उद्धरणBreuer, Reinhard. Gravitational Perturbation Theory and Synchrstron Radiation. New York: Springer verlag.
एमएलए उद्धरणBreuer, Reinhard. Gravitational Perturbation Theory and Synchrstron Radiation. Springer verlag.
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