00693naa#a2200217#i#450# EN\\bibl\40611 /en/manage/index 20250106045219.1 2310-5593 20170425b2017####ek#y0engy0150####ca RUS RU PROFESSIONAL COMPETENCES OF THE INFANT SWIMMING INSTRUCTORS Journal article Czech Republic Premier Publishing s.r.o. 2017 8 с. Journal article local . [797.21-053.2:796.011.3]+372.879.6 Всеобщая история. 94 RUS Mileacova-Roman E V Dorgan V P Vashchenko М А test.editorum.ru /en/manage/index