Kalinichenko, Serhii Volodymyrovych, et al. “INFLUENCE OF POLYSULFONAMIDE TANLON FIBER ON RESISTANCE INDICATOR OF POLYTHETRAFLUORETHYLENE”. Problems of Friction and Wear, no. 2(91), June 2021, pp. 74-79, doi:10.18372/0370-2197.2(91).15531.