Lisle, I. G., & Vassiliou, P. J. (2000). Geometric approaches to differential equations. Cambridge, UK ; New York: Cambridge University Press.
Trích dẫn kiểu ChicagoLisle, Ian G., và Peter J. Vassiliou. Geometric Approaches to Differential Equations. Cambridge, UK ; New York: Cambridge University Press, 2000.
Deismireacht MLALisle, Ian G., và Peter J. Vassiliou. Geometric Approaches to Differential Equations. Cambridge, UK ; New York: Cambridge University Press, 2000.
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