APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Axelsson, O., & Karátson, J. (2011). Efficient preconditioned solution methods for elliptic partial differential equations. Bentham eBooks.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Owe Axelsson, और J. Karátson. Efficient Preconditioned Solution Methods for Elliptic Partial Differential Equations. [United Arab Emirates: Bentham eBooks, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Efficient Preconditioned Solution Methods for Elliptic Partial Differential Equations. Bentham eBooks, 2011.
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