TY - JOUR AU - A. V. Zarodnyuk AU - O. Yu. Cherkasov TI - Qualitative analysis of the brachistochrone problem with a dry friction and maximization of horizontal distance JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2016 SP - 54 EP - 59 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_2016_4_a8/ LA - ru ID - VMUMM_2016_4_a8 ER -