APA (7th ed.) Citation

Ponomarenko, Y. A., Tіman, M. F., Пономаренко, Ю. А., & Тиман, М. Ф. (1971). On absolute summability of multiple Fourier series. Institute of Mathematics, NAS of Ukraine.

Chicago Style (17th ed.) Citation

Ponomarenko, Yu. A., M. F. Tіman, Ю. А Пономаренко, and М. Ф Тиман. On Absolute Summability of Multiple Fourier Series. Institute of Mathematics, NAS of Ukraine, 1971.

MLA (8th ed.) Citation

Ponomarenko, Yu. A., et al. On Absolute Summability of Multiple Fourier Series. Institute of Mathematics, NAS of Ukraine, 1971.

Warning: These citations may not always be 100% accurate.