Farlow, S. J. (1994). An introduction to differential equations and their applications. New York: McGraw-Hill.
Chicago-tyylinen lähdeviittausFarlow, Stanley J. An Introduction to Differential Equations and Their Applications. New York: McGraw-Hill, 1994.
MLA-viiteFarlow, Stanley J. An Introduction to Differential Equations and Their Applications. New York: McGraw-Hill, 1994.
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