@article{SIGMA_2019_15_a89,
     author = {Yiannis Loizides},
     title = {Quasi-Polynomials and the {Singular} $[Q,R]=0$ {Theorem}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2019},
     volume = {15},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2019_15_a89/}
}