Sanchez, D. (1968). Ordinary differential equations and stability theory. W.H. Freeman and company.
Chicago Edition CitationSanchez, D.A. Ordinary Differential Equations and Stability Theory. London: W.H. Freeman and company, 1968.
Cita MLASanchez, D.A. Ordinary Differential Equations and Stability Theory. W.H. Freeman and company, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.