Differential equations and dynamical systems.
Perko, Lawrence
Differential equations and dynamical systems. Lawrence Perko - New York Springer-Verlag 1991 - xii, 403p. ill. ;
Differential equations and dynamical systems.
517.9 / PER
Differential equations and dynamical systems. Lawrence Perko - New York Springer-Verlag 1991 - xii, 403p. ill. ;
Differential equations and dynamical systems.
517.9 / PER