TY - JOUR AU - V. V. Chichagov TI - Probabilities of landing on parallel lines, with natural coefficients of inclination JO - Matematičeskie zametki PY - 1985 SP - 777 EP - 783 VL - 38 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1985_38_5_a16/ LA - ru ID - MZM_1985_38_5_a16 ER -