For citations:

Yarg L.A., Fomenko I.K., Zhitinskaya O.M. The angles optimization algorithm of slopes laying on iron ore open cast mine considering anisotropy of strength properties and fracture density of the solid rock (on the example of Stoylensky iron ore open cast mine at Kursk Magnetic Anomaly). Proceedings of higher educational establishments. Geology and Exploration. 2019;(4):67-77. (In Russ.) https://doi.org/10.32454/0016-7762-2019-4-67-77