TY - JOUR AU - E. A. Karatsuba TI - Approximation of exponential sums in the problem on the oscillator motion caused by pushes JO - Čebyševskij sbornik PY - 2005 SP - 205 EP - 224 VL - 6 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CHEB_2005_6_3_a16/ LA - en ID - CHEB_2005_6_3_a16 ER -