TY - JOUR AU - V. A. Bykovskii AU - A. V. Ustinov TI - On the Laurent phenomenon for Somos-$4$ and Somos-$5$ sequences JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 2019 SP - 79 EP - 83 VL - 53 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_2019_53_3_a5/ LA - ru ID - FAA_2019_53_3_a5 ER -