TY - JOUR AU - Yu. A. Brailov TI - Reflection groups and the pizza theorem JO - Algebra i analiz PY - 2021 SP - 1 EP - 8 VL - 33 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2021_33_6_a0/ LA - ru ID - AA_2021_33_6_a0 ER -