Saperstone, S. H., & Stephen H. Saperstone. (1998). Introduction to ordinary differential equations. Pacific Grove: Brooks/Cole Pub.
Chicago Style CitationSaperstone, Stephen H., i Stephen H. Saperstone. Introduction to Ordinary Differential Equations. Pacific Grove: Brooks/Cole Pub, 1998.
Cita MLASaperstone, Stephen H., i Stephen H. Saperstone. Introduction to Ordinary Differential Equations. Pacific Grove: Brooks/Cole Pub, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.