For citations:

Nikitin A.G., Laktionov S.A., Kuznetsov M.A. POSITION OF THE PLANE OF MAXIMUM SHEAR STRESS AT FRACTURE OF BRITTLE PIECES INTO ROLL CRUSHERS. Izvestiya. Ferrous Metallurgy. 2013;56(7):42-44. (In Russ.) https://doi.org/10.17073/0368-0797-2013-7-42-44