“ON THE CHARACTER OF ERRORS OF PROSPECTING DATA OF STOCKWORK AND STRATUM DEPOSITS”. Proceedings of the YSU C: Geological and Geographical Sciences 37, no. 2 (201) (June 6, 2003): 126–130. Accessed January 22, 2026. https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol37_no2_2003_pp126-130.