Davis, H. T. (1962). Introduction to nonlinear differential and integral equations. Dover.
Citación estilo ChicagoDavis, Harold Thayer. Introduction to Nonlinear Differential and Integral Equations. Nueva York: Dover, 1962.
Cita MLADavis, Harold Thayer. Introduction to Nonlinear Differential and Integral Equations. Dover, 1962.
Warning: These citations may not always be 100% accurate.