For citations:

Pyalchenkov V.A., Dolgushin V.V., Kulyabin G.A., Kuznetsov V.G., Grechin E.G. THE STUDYLOAD OF THE CUTTERSOF DRILL BITS. Oil and Gas Studies. 2016;(4):81-84. (In Russ.) https://doi.org/10.31660/0445-0108-2016-4-81-84