TY JOUR TI Linear Perturbations of the Bloch Type of Space-Periodic Magnetohydrodynamic Steady States. II. Numerical Results KW Magnetohydrodynamic stability KW hydrodynamic stability KW kinematic dynamo KW alpha-effect KW eddy diffusivity JO Russian Journal of Earth Sciences AU Чертовских, Р.А. AU Желиговский, В.А. PY 2023 IS 23 PB Геофизический центр Российской Академии Наук