?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=%D0%92%D0%BE%D0%B7%D0%BD%D1%8E%D0%BA%2C+%D0%9E.+%D0%92.&rft.aulast=%D0%92%D0%BE%D0%B7%D0%BD%D1%8E%D0%BA&rft.aufirst=%D0%9E.+%D0%92.&rft.date=2020&rft.title=Universal+matrixes+of+knowledge+as+an+important+educational+resource&rft.genre=proceeding