Gorsky , P.V., and N.V. Mytskaniuk. “On the Temperature Dependences of Thermoelectric Characteristics of Thermoelectric Material-Metal Transient Layer Without Regard to Percolation Effect”. Journal of Thermoelectricity, no. 2, May 2019, pp. 36-57, http://jte.ite.cv.ua/index.php/jt/article/view/96.