TY - JOUR AU - G. A. Volkov TI - Distribution of poles of rational functions of best approximation JO - Matematičeskie zametki PY - 1970 SP - 289 EP - 293 VL - 7 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1970_7_3_a3/ LA - ru ID - MZM_1970_7_3_a3 ER -