Pankratov, E. L. . “On Increasing of the Density of Elements of Field-Effect Heterotransistors Framework a Four-Stage Distributed Amplifier: Accounting of Mismatch-Induced Stress and Porosity of Materials”. Asian Journal of Computer Science Engineering(AJCSE), vol. 6, no. 4, Dec. 2021, http://ajcse.info/index.php/ajcse/article/view/172.