TY JOUR TI METHODS OF ASSESSING FINANCIAL STATE OF POWER SUPPLY COMPANIES: NATURE AND RESULTS OF TESTING KW financial condition of the organization KW methodology KW evaluation KW power supply organizations KW financial indicators KW approbation JO Vestnik of Astrakhan State Technical University. Series: Economics AU Shtana, T.. AU Levchenko, T.. PY 2019 IS PB Astrakhan State Technical University