@article{ZNSL_1992_200_a2,
     author = {M. Sh. Birman},
     title = {Three problems in the theory of continuous media in polyhedrons},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {27--37},
     publisher = {mathdoc},
     volume = {200},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1992_200_a2/}
}