Chetvertakova Evgenia S., Chimitova EkaterinaV. «The construction of the gamma degradation model with covariates» // Tomsk State University Journal of Control and Computer Science 2014. № 4(29) C.51-60
Chimitova Ekaterina V., Chetvertakova Evgeniia S. «Testing significance of random effects for the gamma degradation model» // Tomsk State University Journal of Control and Computer Science 2019. №49 C.92-100
