TY - JOUR AU - A. I. Nizhnikov AU - I. A. Shilin TI - On two formulas for Macdonald functions and their group-theoretical sense JO - Čebyševskij sbornik PY - 2021 SP - 225 EP - 233 VL - 22 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CHEB_2021_22_1_a16/ LA - ru ID - CHEB_2021_22_1_a16 ER -