?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Prontenko%2C+K.&rft.aulast=Prontenko&rft.aufirst=K.&rft.issue=23&rft.date=2019&rft.atitle=Academic+performance+and+mental+capacity+of+cadets+engaged+in+sports+during+studies&rft.title=Revista+Dilemas+Contempor%C3%A1neos%3A+Educaci%C3%B3n%2C+Pol%C3%ADtica+y+Valores.+A%C3%B1o%3A+VII%2C+N%C3%BAmero%3A+Edici%C3%B3n+Especial%2C+Art%C3%ADculo&rft.genre=article