TY - JOUR AU - I. N. Ponomarenko TI - On a Family of Multivalued Groups JO - Informatics and Automation PY - 2024 SP - 311 EP - 313 VL - 326 UR - http://geodesic.mathdoc.fr/item/TRSPY_2024_326_a12/ LA - ru ID - TRSPY_2024_326_a12 ER -