@article{SIGMA_2023_19_a24,
     author = {Charles F. Dunkl},
     title = {The $B_2$ {Harmonic} {Oscillator} with {Reflections} and {Superintegrability}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2023},
     volume = {19},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2023_19_a24/}
}