TY JOUR TI Problems and Prospects in the Field of Ionizing Radiation Measuring Instruments Testing for Type Approval KW ensuring the uniformity of measurements KW type approval KW state regulation KW nuclear materials monitors KW measuring instrument JO ANRI AU Shil'nikova, T.I. AU Alekseev, I.V. AU Arshanskiy, S.M. AU Domarackiy, V.P. AU Zhukov, G.V. AU Zanevskiy, A.V. AU Litvinova, A.I. AU Oborin, A.V. AU Moiseev, N.N. AU Sepman, S.V. AU Chuvaev, S.V. PY 2023 IS 0 PB Scientific-Production Enterprise “Dosa”