Bergman, S. (1971). Integral oerators in the theory of linear partial differential euqations. Berlin Springer Verlag.
शिकागो स्टाइल उद्धरणBergman, Stephen. Integral Oerators in the Theory of Linear Partial Differential Euqations. Berlin Springer Verlag, 1971.
एमएलए उद्धरणBergman, Stephen. Integral Oerators in the Theory of Linear Partial Differential Euqations. Berlin Springer Verlag, 1971.
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