Zachmanoglou, E. C., Thoe, D. W., & Thoe, D. W. (1986). Introduction to partial differential equations with applications. New York: Dover Publications.
Παραπομπή Chicago StyleZachmanoglou, E. C., Dale W. Thoe, and Dale W. Thoe. Introduction to Partial Differential Equations With Applications. New York: Dover Publications, 1986.
Παραπομπή MLAZachmanoglou, E. C., Dale W. Thoe, and Dale W. Thoe. Introduction to Partial Differential Equations With Applications. New York: Dover Publications, 1986.
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