Комяков, А.А., Пономарев, А.В. and Эрбес, В.В. 2018. Development of software package for determining efficiency of energy saving devices and technologies in production process of enterprise. Omsk Scientific Bulletin. 3(159) (Jul. 2018), 31–36. DOI:https://doi.org/10.25206/1813-8225-2018-159-31.