Struble, R. A. (1962). Non linear differential equations. McGraw-Hill.
Chicago Edition CitationStruble, Rainmond A. Non Linear Differential Equations. New York: McGraw-Hill, 1962.
Cita MLAStruble, Rainmond A. Non Linear Differential Equations. McGraw-Hill, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.