Verhulst, F. (1989). Non-linear differential equations and dynamical systems. Springer- Verlag.
シカゴスタイル引用形Verhulst, Ferdinard. Non-linear Differential Equations and Dynamical Systems. New York: Springer- Verlag, 1989.
MLA引用形式Verhulst, Ferdinard. Non-linear Differential Equations and Dynamical Systems. Springer- Verlag, 1989.
警告: この引用は必ずしも正確ではありません.