TY CONF TI THEORETICAL AND EXPERIMENTAL STUDY OF THE PECULIARITIES OF THE MAGNETIC FIELD OF STRONGLY MAGNETIZED PERMANENT MAGNET KW magnetic field KW rectangular parallelepiped KW Hall sensor JO XXIV international conference "Electromagnetic field and materials (fundamental physical research)" AU Kuleznev, N.E. AU Polyakov, P.. AU Shevcov, V.S. PY 2024 PB INFRA-M Academic Publishing LLC.