Determination of thermal, stiffness and electrical effective tensors in composite media. - Ella P. Shurina; N. B. Itkina; N. V. Shtabel; E. I. Shtanko; A. Yu. Kutishcheva; S. I. Markov; D. V. Dobrolubova (J. Comput. Appl. Math., 2022)