@article{IVM_2009_11_a3,
     author = {E. T. Ivlev and E. A. Moldovanova},
     title = {Differentiable mappings of affine spaces into manifolds of $m$-planes in a~multidimensional {Euclidean} space},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {24--42},
     publisher = {mathdoc},
     number = {11},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2009_11_a3/}
}