Trích dẫn APA

Petrowsky, I. (1996). Systems of partial differential equations and algebraic geometry. Australia: Gordon and Breach.

Trích dẫn kiểu Chicago

Petrowsky, I.G. Systems of Partial Differential Equations and Algebraic Geometry. Australia: Gordon and Breach, 1996.

Trích dẫn MLA

Petrowsky, I.G. Systems of Partial Differential Equations and Algebraic Geometry. Australia: Gordon and Breach, 1996.

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