TY - JOUR AU - V. F. Velesnitskii AU - V. N. Semenchuk PY - 2012/09/25 Y2 - 2024/03/29 TI - On one Shemetkov problem JF - Ukrains’kyi Matematychnyi Zhurnal JA - Ukr. Mat. Zhurn. VL - 64 IS - 9 SE - Short communications DO - UR - https://umj.imath.kiev.ua/index.php/umj/article/view/2658 AB - This work is devoted to the investigation of the structure of superradical formations. ER -