APA

Lukyanets A. S., Okhrimenko I. V. & Egorova M. S.Population Aging and Its Impact on the Country's Economy. : .

Chicago

Lukyanets A S, Okhrimenko I V and Egorova M S.Population Aging and Its Impact on the Country's Economy. : .

Harvard

Lukyanets A. S., Okhrimenko I. V. and Egorova M. S.Population Aging and Its Impact on the Country's Economy. : .

MLA

Lukyanets A S, Okhrimenko I V and Egorova M S.: . .