Waldzińska, Ewa, et al. “Trening Sensomotoryczny W Procesie Szkolenia Sportowego tenisistów = Sensomotoric Training in the Process of Sport Training of Tennis Players”. Journal of Education, Health and Sport, vol. 5, no. 8, Aug. 2015, pp. 417-33, https://apcz.umk.pl/JEHS/article/view/2844.