TY - JOUR AU - M. A. Komarov TI - A lower bound for the $L_2[-1,\,1]$-norm of the logarithmic derivative of polynomials with zeros on the unit circle JO - Problemy analiza PY - 2019 SP - 67 EP - 72 VL - 8 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PA_2019_8_2_a4/ LA - en ID - PA_2019_8_2_a4 ER -