1. Vöth S., Vasilyeva M.A. Properties that determine the efficiency and safety of form fitting safety couplings // Записки Горного института. 2016. Том 219. C. 455-458.

1. Vöth S., Vasilyeva M.A. Properties that determine the efficiency and safety of form fitting safety couplings // Journal of Mining Institute. 2016. Том 219. C. 455-458.