Shelkovnikova Elena Vasilevna. Deepening of integrations possibilities of accounting in expenditures formation management of water-supply and sewer enterprises. : к.е.н. : spec.. 08.06.04 - Бухгалтерський облік, аналіз та аудит : presented. 2006-01-12; popup.evolution: .; Commercial akademy of lvov. – , 0406U000335.

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