Pavel, N. H. (1984). Differential equations, flow invariance and applications. Pitman.
Chicago-stil citatPavel, N H. Differential Equations, Flow Invariance and Applications. Boston: Pitman, 1984.
MLA-referensPavel, N H. Differential Equations, Flow Invariance and Applications. Pitman, 1984.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.