@article{ASUO_2022_XXX_1_a14,
     author = {Kanika Dhawan and Ramesh Kumar Vats and Ravi P. Agarwal ~
              },
     title = {Qualitative {Analysis} of {Coupled} {Fractional} {Differential} {Equations} involving {Hilfer} {Derivative} },
     journal = {Analele Universit\u{a}\c{t}ii "Ovidius" Constan\c{t}a Seria Matematic\u{a}},
     publisher = {mathdoc},
     volume = {XXX},
     number = {1},
     year = {2022},
     url = {http://geodesic.mathdoc.fr/item/ASUO_2022_XXX_1_a14/}
}