Kudelina Olga V., Tulupova Olga N., Lozhnikova Anna V. «Increasing Healthcare Efficiency in Tomsk Oblast» // Tomsk State University Journal of Economics 2020. №50 C.56-75
Kudelina O.V., Tulupova O.N. «Assessment of the efficiency of use of health care resources in Tomsk region» // Tomsk State University Journal of Economics 2018. №41 C.109-126