@article{Lal_Tripathi_2003, title={On the study of double Fourier series by double matrix summability method}, volume={34}, url={https://journals.math.tku.edu.tw/index.php/TKJM/article/view/267}, DOI={10.5556/j.tkjm.34.2003.267}, abstractNote={In this paper a new theorem on double matrix summability of double Fourier series has been established. This theorem is a generalization of several known and unknown results.}, number={1}, journal={Tamkang Journal of Mathematics}, author={Lal, Shyam and Tripathi, Virendra Nath}, year={2003}, month={Mar.}, pages={1–16} }