1.
Shekhar A, Agrawal N. Generalized pseudo-differential operators associated with symbol classes involving fractional Fourier transform. Serdica Math. J. [Internet]. 2022 Oct. 15 [cited 2026 Oct. 23];48(4):247–270. Available from: https://serdica.math.bas.bg/index.php/serdica/article/view/53