@article{IM2_2010_74_2_a6,
     author = {R. A. Sarkisyan},
     title = {Rationality of the {Poincar\'e} series in {Arnold's} local problems of analysis},
     journal = {Izvestiya. Mathematics},
     pages = {411--438},
     year = {2010},
     volume = {74},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2010_74_2_a6/}
}