Teschl, G. (2001). Ordinary differential equations and dynamical systems. [S.l].: [s.n.].
Trích dẫn kiểu ChicagoTeschl, Gerald. Ordinary Differential Equations and Dynamical Systems. [S.l].: [s.n.], 2001.
MLA citiranjeTeschl, Gerald. Ordinary Differential Equations and Dynamical Systems. [S.l].: [s.n.], 2001.
Opozorilo: Ti citati niso vedno 100% točni.