Olver, P. J. (2020). Introduction to Partial Differential Equations. Springer International Publishing.
Trích dẫn kiểu ChicagoOlver, Peter J. Introduction to Partial Differential Equations. Springer International Publishing, 2020.
MLA citiranjeOlver, Peter J. Introduction to Partial Differential Equations. Springer International Publishing, 2020.
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