TY - JOUR AU - Yu. S. Kolesov TI - Parametric oscillations of a~singularly perturbed telegraph equation with a~pendulum non-linearity JO - Sbornik. Mathematics PY - 1998 SP - 383 EP - 397 VL - 189 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1998_189_3_a2/ LA - en ID - SM_1998_189_3_a2 ER -