Нежведілов АЮ. Practical recommendations of hardening of steel shovels of gas-turbine engines vacuum thermocyclic nitriding in plasma of the pulsing smoldering category. TAPR [Internet]. 2012Dec.12 [cited 2024Jul.16];6(2(8):51-2. Available from: https://journals.uran.ua/tarp/article/view/15629