@article{SIGMA_2021_17_a60,
     author = {Boris Doubrov and Yoshinori Machida and Tohru Morimoto},
     title = {Extrinsic {Geometry} and {Linear} {Differential} {Equations}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2021},
     volume = {17},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2021_17_a60/}
}