1
Bäcklund transformations and their applications [E-Book] /
Rogers, C.
1982
...Mathematics in science and engineering ;...

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2
Quadratic form theory and differential equations [E-Book] /
...Mathematics in science and engineering ;...

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3
Theory of partial differential equations [E-Book] /
...Mathematics in science and engineering ;...

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4
Function theoretic methods in partial differential equations [E-Book] /
5
Nonlinear partial differential equations in engineering [E-Book] /