@article{AFST_2021_6_30_3_527_0,
     author = {Klime\v{s}, Martin},
     title = {On equivalence of singularities of second order linear differential equations by point transformations},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {527--560},
     publisher = {Universit\'e Paul Sabatier, Toulouse},
     volume = {Ser. 6, 30},
     number = {3},
     year = {2021},
     doi = {10.5802/afst.1684},
     language = {en},
     url = {http://archive.numdam.org/articles/10.5802/afst.1684/}
}