@article{IM2_2013_77_2_a1,
     author = {A. S. Voronin and N. B. Medvedeva},
     title = {Asymptotics of the monodromy transformation in certain classes of monodromy germs},
     journal = {Izvestiya. Mathematics},
     pages = {253--270},
     year = {2013},
     volume = {77},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2013_77_2_a1/}
}