@article{TM_2008_261_a10,
     author = {V. M. Zakalyukin and A. O. Remizov},
     title = {Legendre {Singularities} in {Systems} of {Implicit} {ODEs} and {Slow{\textendash}Fast} {Dynamical} {Systems}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {140--153},
     year = {2008},
     volume = {261},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_2008_261_a10/}
}