@article{SIGMA_2017_13_a91,
     author = {Hidehito Nagao},
     title = {A {Variation} of the $q${-Painlev\'e} {System} with {Affine} {Weyl} {Group} {Symmetry} of {Type} $E_7^{(1)}$},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2017},
     volume = {13},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2017_13_a91/}
}