Калиновський, А.Я., Липовий, В.О. and Титаренко, А.В. 2015. Determination of technological risk during maintenance work on oil tanks. Technology audit and production reserves. 6, 3(26) (Nov. 2015), 13–18. DOI:https://doi.org/10.15587/2312-8372.2015.57099.