Fučík, S., & Kufner, A. (1980). Nonlinear differential equations. Elsevier Scientific Pub. Co..
Citación estilo ChicagoFučík, Svatopluk, and Alois Kufner. Nonlinear Differential Equations. Amsterdam: Elsevier Scientific Pub. Co., 1980.
Cita MLAFučík, Svatopluk, and Alois Kufner. Nonlinear Differential Equations. Elsevier Scientific Pub. Co., 1980.
Warning: These citations may not always be 100% accurate.