Barsukov Vitaly N. «Assessment of the prevalence of discriminatory attitudes towards older people in the world» // Tomsk State University Journal 2018. №429 C.82-90
Kalabina Elena G., Gazizova Maiya R. «Ageism: The Main Directions of Research in Modern Conditions» // Tomsk State University Journal of Economics 2021. №56 C.97-108
