@article{ZNSL_2007_342_a11,
     author = {A. V. Shanin},
     title = {Edge {Green's} functions on a multi-sheet surface. {Asymptotics} of solutions of},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {233--256},
     year = {2007},
     volume = {342},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2007_342_a11/}
}