List of Articles analytical approach for modelling Open Access Article Abstract Page Full-Text 1 - On Increasing of Integration Rate of Elements of a Current Source Circuit Evgeny L. Pankratov 10.30495/ijm2c.2021.684820 Open Access Article Abstract Page Full-Text 2 - On Analytical Approach to Estimate Proceeds of Industrial Enterprises Evgeny L. Pankratov 10.30495/ijm2c.2021.684822