TY - JOUR AU - A. A. Afonin TI - Nonintegrability of the problem on sliding an unbalanced disk over a horizontal plane JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1998 SP - 69 EP - 70 IS - 4 UR - http://geodesic.mathdoc.fr/item/VMUMM_1998_4_a15/ LA - ru ID - VMUMM_1998_4_a15 ER -