TY - JOUR AU - I. V. Amirkhanov AU - E. P. Zhidkov AU - I. E. Zhidkova TI - Averaging equations of betatron oscillations in the vicinity of resonances in cyclic accelerators JO - Matematičeskoe modelirovanie PY - 1990 SP - 43 EP - 54 VL - 2 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM_1990_2_3_a4/ LA - ru ID - MM_1990_2_3_a4 ER -