TY JOUR TI Solving Inverse Magnetometry Problems Using Fuzzy Logic KW system of linear algebraic equations; inverse magnetometry problem; constructive description of solutions; projection method JO Russian Journal of Earth Sciences AU Agayan, S.M. AU Bogoutdinov, S.R. AU Firsov, I.A. PY 2024 IS 24 PB Geophysical Center of the Russian Academy of Sciences