For citations:

Savel’ev N.V., Zhivago E.Ya., Erastov V.V. ASSESSMENT OF OPERATING CONDITIONS OF SLIDING FRICTION PAIRS OF UNIVERSAL SPINDLES. Izvestiya. Ferrous Metallurgy. 2012;55(4):57-59. (In Russ.) https://doi.org/10.17073/0368-0797-2012-4-57-59