Dyfyniad APA

Lopez-Gomez, J. (2013). Linear second order elliptic operators. World Scientific.

Dyfyniad Arddull Chicago

Lopez-Gomez, Julian. Linear Second Order Elliptic Operators. Singapore: World Scientific, 2013.

Dyfyniad MLA

Lopez-Gomez, Julian. Linear Second Order Elliptic Operators. World Scientific, 2013.

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