Lytvynenko, N. O.     Accounting of the internal mutual settlements in Ukraine: evolution of development and modern problems [Текст] / N.O. Lytvynenko, I.Yo. Yaremko, M.M. Nashkerska // Accounting and analytical support of the management system of an enterprise : collective monograph / Min. of education and science of Ukraine, Lviv Рolytechnic Nat. Univ., Min. of science and higher education of Poland, UMCS (Maria Curie-Sklodowska Univ. in Lublin) ; edited by: A. Zahorodniy, H. Ronek. — Lviv : Publishing House of Lviv Polytechnic, 2013. — P. 144-161.