1. Ermakov S.S. The level of health of students in special medical groups in the context of improving the quality of life / S.S. Ermakov, M. Tseslytska, V. Pylevska, M. Shark-Eckardt, L.V. Podrigalo, I.V. Kryventsova // Herald of T.G. Shevchenko Chernihiv State Pedagogical University. Series: pedagogical sciences. Physical education and sports. – Chernihiv: ChNPU named after T.G. Shevchenko, 2013. - Issue 112, Volume 3. - P.184-190.
2. Kozina Zh. L. Factor structure of general physical fitness of girls 11-15 years old / Kozina Zh. L., Popova N.. Theory and methods of physical education. – 2013. - No. 4. - P. 48-52.
3. Kozyna Zh.L. A miracle of nature. Dynamic gymnastics and swimming for the little ones. The attachment is a video film. Study guide for teachers of primary classes, teachers of children's pre-school institutions, methodologists in PE / Kozyna Zh.L., Kozyn V.Yu. - Kharkiv: KhNPU, 2009. – 32 p. - ill.
4. Kozyna Zh.L. Mathematical modeling of individual characteristics of athletes / Kozyna Zh.L. // Pedagogy, psychology and medico-biological problems of physical education and sports: a scientific monograph edited by Prof. Yermakova S.S. – Kharkiv: KhDADM, 2008. - #4. - P. 56-59.
5. Kozyna Zh.L. Algorithm of system analysis in scientific research in the field of sports games / Zh.L. Kozyna. // Physical education of students of creative specialties: sb.nauchn.trudov under the editorship of prof. Ermakova S.S. - Kharkiv: Khdadi (XXPY), 2006. - No. 4. P. 15-26