@article{TMF_1980_44_2_a8,
     author = {A. I. Golubev and A. A. Sadovoi},
     title = {Sturm representation of~the {Green's} function of~noninteracting particles and the method of~multidimensional angular {Coulomb} functions},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {229--237},
     publisher = {mathdoc},
     volume = {44},
     number = {2},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1980_44_2_a8/}
}