@article{IVM_1961_2_a0,
     author = {Yu. F. Borisov},
     title = {Stetige {Verbiegung} von zu einem {Ebenenst\"uck} isometrischen irregul\"aren {Fl\"achen}},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {3--9},
     publisher = {mathdoc},
     number = {2},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1961_2_a0/}
}