https://reg.olimpiada.ru/register/maxwell-2019/olympiad-protocol?include-region&reveal-initials&show-regidshttps://reg.olimpiada.ru/register/mosh-phys-2019/olympiad-protocol?include-mosh&reveal-initials&show-regidshttp://4ipho.ru/data/documents/Maksvell-2019-itog.pdf