Pavel, N. H. (1984). Differential equations, flow invariance and applications. Pitman.
Citación estilo ChicagoPavel, N H. Differential Equations, Flow Invariance and Applications. Boston: Pitman, 1984.
Cita MLAPavel, N H. Differential Equations, Flow Invariance and Applications. Pitman, 1984.
Warning: These citations may not always be 100% accurate.