Schuster, T. (2007). The method of approximate inverse: Theory and applications. Springer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchuster, Thomas. The Method of Approximate Inverse: Theory and Applications. New York: Springer, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSchuster, Thomas. The Method of Approximate Inverse: Theory and Applications. Springer, 2007.
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