Hertsev, V. N., A. N. Stoyanov, and T. I. Bocherova. “Applied Clinical and Pathogenetic Aspects of Interdisciplinary Cooperation in the Diagnosis and Treatment of Concussion of Brain”. Journal of Education, Health and Sport, vol. 7, no. 5, May 2017, pp. 913-27, https://apcz.umk.pl/JEHS/article/view/5113.