?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Sevost%E2%80%99yanov%2C+%D0%95.+%D0%90.&rft.aulast=Sevost%E2%80%99yanov&rft.aufirst=%D0%95.+%D0%90.&rft.issue=44&rft.date=2016&rft.atitle=On+open+and+discrete+mappings+with+a+modulus+condition&rft.title=Annales+Academi%C3%A6+Scientiarum+Fennic%C3%A6+Mathematica&rft.pages=41-50&rft.genre=article