John, M. R. (1990). Lecture notes on mixed type partial differential equations. World scientific.
シカゴスタイル引用形John, M. Rassias. Lecture Notes On Mixed Type Partial Differential Equations. World scientific, 1990.
MLA引用形式John, M. Rassias. Lecture Notes On Mixed Type Partial Differential Equations. World scientific, 1990.
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