Ishbulatov Yurii Mikhailovich RussiaSaratovSaratov State University, 410012, Russia, Saratov, Astrakhanskaya street, 83ishbulatov95@mail.ru Author's articles Model of Cardiovascular System Autonomic Regulation with a Circuit of Baroreflectory Control of Mean Arterial Pressure in the Form of Delayed-Feedback Oscillator Recovery of Models of Time-delay Systems from Short Experimental Time Series