@article{10_2298_FIL2106823S,
     author = {Mabrouk Sghaier and Mohamed Zaatra and Mehdi Mechri},
     title = {D p,q -classical orthogonal polynomials: an algebraic approach},
     journal = {Filomat},
     pages = {1823 },
     year = {2021},
     volume = {35},
     number = {6},
     doi = {10.2298/FIL2106823S},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2106823S/}
}