@article{IM2_2017_81_2_a3,
     author = {S. Yu. Dobrokhotov and V. E. Nazaikinskii and A. I. Shafarevich},
     title = {New integral representations of the {Maslov} canonical operator in singular charts},
     journal = {Izvestiya. Mathematics },
     pages = {286--328},
     publisher = {mathdoc},
     volume = {81},
     number = {2},
     year = {2017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2017_81_2_a3/}
}