@article{ZNSL_1991_190_a9,
     author = {K. L. Malyshev},
     title = {Gauge group and gauge transformation in the continual theory of defects},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {173--184},
     year = {1991},
     volume = {190},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1991_190_a9/}
}