N. N. Zorev, 1963. Interrelationship between the shear processes occurring along the tool face and on the shear plane in metal cutting. International Research in Production Engineering. Proc. of the Int. Prod. Conf., Pittsburgh, 42. 链接文章中的第二篇参考文献：https://link.springer.com/chapter/10.1007%2F978-1-349-01857-4_2