Classification of knives Russia in the theory and practice of historical fencing (for example, spears) Journal title: Slobozans`kij Naukovo-Sportivnij Visnik [Slobozhanskyi Herald of Science and Sport] Authors: Olga Bugorskaya| Харьковская общеобразовательная школа № 143 Subject(s): Education, Sports and Recreation, Rehabilitation, Health and Wellness