1. Vogel, J. and Smidt, U., Impulse Oscillometry: Analysis of Lung Mechanics in General Practice and the Clinic, Epidemiology and Experimental Research, Pmi Verlagsgruppe Gmbh, Frankfurt am Main (1994).
2. Erofeev, G. G., “Influence of bioacoustic stimulation of the respiratory system of athletes on the vital capacity of the lungs,” Issl. Prakt. Med., 5, No. 2, 80-85 (2018).
3. Erofeev, G. G., Razinkin, S. M., Dragan, S. P., Petrova, V. V., and Shulepov, P. A., “Assessment of the influence of physical activity on the frequency characteristics of the respiratory system in skiers,” Vopr. Kurortol. Fizioter. Lech. Fiz. Kul’t., 95, No. 2-2, 53-54 (2018).
4. Bogomolov, A. V., Dragan, S. P., and Erofeev, G. G., “Mathematical model of sound absorption by the lungs during acoustic stimulation of the respiratory system,” Dokl. Akad. Nauk, 487, No. 1, 97-101 (2019).
5. Dragan, S. P. and Bogomolov, A. V., “A method for acoustic impedance spectroscopy of the respiratory tract,” Biomed. Eng., 49, No. 5, 278-282 (2016).