King, A. C., Billingham, J., & Otto, S. R. (2003). Differential equations: Linear, nonlinear, ordinary, partial. Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKing, A. C., J. Billingham, और S. R. Otto. Differential Equations: Linear, Nonlinear, Ordinary, Partial. Cambridge ; New York: Cambridge University Press, 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKing, A. C., et al. Differential Equations: Linear, Nonlinear, Ordinary, Partial. Cambridge University Press, 2003.
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