Haiko, O., V. Heino, D. A. Porter, J. Uusitalo, and J. Kömi. “Effect of Microstructure on the Abrasive Wear Resistance of Steels With Hardness 450 HV”. Tribologia - Finnish Journal of Tribology, Vol. 36, no. 1−2, Dec. 2019, p. 54−57, doi:10.30678/fjt.82443.