Bednarek, A. E. b., & Cesari, L. E. b. (1977). Dynamical systems. Academic press.
Dyfyniad Arddull ChicagoBednarek, A.R Ed. by, and L Ed. by Cesari. Dynamical Systems. New York: Academic press, 1977.
Dyfyniad MLABednarek, A.R Ed. by, and L Ed. by Cesari. Dynamical Systems. Academic press, 1977.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.