TY JOUR TI QUANTUM-CHEMICAL STUDY OF PROTON EXCHANGE IN RADICAL COMPLEXES OF AMINOBENZOIC ACIDS KW proton exchange KW 3,6-di-tert.butyl-2-hydroxyphenoxyl KW aminobenzoic acid JO Modern Technologies and Scientific and Technological Progress AU Nikolskiy, S.N. AU Bakkozha, A.M. PY 2026 IS 2026 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»