TY JOUR TI MECHANISMS OF TRANSMISSION OF THE SPIN-SPIN INTERACTION OF CARBON-CARBON IN A SERIES OF BICYCLOBUTANE DERIVATIVES KW constants of spin-spin interaction KW hybridization KW bicyclobutane KW self-consistent theory of finite pertur-bations. JO Scientific Papers Collection of the Angarsk State Technical University AU Chirkina, E.A. AU Krivdin, L.B. PY 2021 IS 2021 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»