@article{SIGMA_2021_17_a51,
     author = {Leonid Makar-Limanov},
     title = {Centralizers of {Rank} {One} in the {First} {Weyl} {Algebra}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2021},
     volume = {17},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2021_17_a51/}
}