For citations:
Lapitskaya V.A., Kuznetsova T.A., Chizhik S.A., Warcholinski B. Methods for Accuracy Increasing of Solid Brittle Materials Fracture Toughness Determining. Devices and Methods of Measurements. 2022;13(1):40-49. https://doi.org/10.21122/2220-9506-2022-13-1-40-49