E. O. Golubkina and M. I. Yabluchansky, “INFLUENCE OF THE TOTAL POWER OF THE HEART RATE VARIABILITY SPECTRUM ON THE SPECTRAL PARAMETERS DISTRIBUTION IN PATIENTS WITH ARTERIAL HYPERTENSION IN A PACED BREATHING TEST”, J. V. N. Karazin Khark. Nat. Univ., Ser. Med., no. 35, pp. 18-24, Jun. 2018.