@article{ZNSL_2018_473_a1,
     author = {Yu. Yu. Bagderina},
     title = {Necessary conditions of point equivalence of second-order {ODEs} to the sixth {Painlev\'e} equation},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {17--33},
     publisher = {mathdoc},
     volume = {473},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2018_473_a1/}
}