  The non-stationary nonlinear models of magnetostatic waves propagation in
layered ferromagnetic structures are developed. This models are based on use of
the coupled nonlinear Schrodinger equations for amplitude of a bending around
taking into account an electrodynamic coupling between layers. The basic
nonlinear processes in such structures, in particular, the effects of
self-modulation and solitons formation are studied numerically, in comparison
with the similar effects in single ferromagnetic films.
