Mikhail I︠U︡rʹevich German, Gertsenovskie chtenii︠a︡ (mezhvuzovskaia konferentsii︠a︡) (24th 1971 Leningrad), Mikhail German, B. F. Borzin, Leningradskiĭ gosudarstvennyĭ pedagogicheskiĭ institut imeni A.I. Gert︠s︡ena