@misc{Rubio_de_Francia_José_L._(1949–_)_On_1979, author={Rubio de Francia, José L. (1949– )}, volume={27}, number={5}, editor={Polska Akademia Nauk.}, editor={Państwowe Wydawnictwo Naukowe (1951–1992)}, copyright={Rights Reserved - Restricted Access}, address={Varsovie}, howpublished={online}, year={1979}, publisher={Państwowe Wydawnictwo Naukowe}, language={rus}, language={eng}, language={eng}, type={Text}, title={On the convergence of double Fourier series}, }