TY - JOUR AU - N. A. Shirokov TI - Concerning an analog of the Stolz angle for the unit ball in~$\mathbb C^n$ JO - Zapiski Nauchnykh Seminarov POMI PY - 1997 SP - 276 EP - 297 VL - 247 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1997_247_a17/ LA - ru ID - ZNSL_1997_247_a17 ER -