?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Serga&rft.aufirst=I.+N.&rft.au=Serga%2C+I.+N.&rft.date=2014&rft.title=Photoelectronics&rft.pages=171-175&rft.atitle=Relativistic+theory+of+spectra+of+pionic+atoms+with+account+of+the+radiative+corrections%3A+hyperfine+structure&rft.issn=0235-2435&rft.volume=23&rft.issue=23&rft.genre=article