Gaines, R. E., & Mawhin, J. L. (1977). Coincidence degree, and nonlinear differential equations. Springer-Verlag.
Citación estilo ChicagoGaines, Robert E., and Jean L. Mawhin. Coincidence Degree, and Nonlinear Differential Equations. Berlín: Springer-Verlag, 1977.
Cita MLAGaines, Robert E., and Jean L. Mawhin. Coincidence Degree, and Nonlinear Differential Equations. Springer-Verlag, 1977.
Warning: These citations may not always be 100% accurate.