A. E. Kulchikov, E. A. Grinenko, V. K. Emelyanov, and S. G. Morozov, “Cerebral circulation pathophisiology into pneumocephalus craniocerebral dispoportion”, Пат. Физ. Эксп. Тер., vol. 59, no. 1, pp. 54–58, Apr. 2015.