@article{SM_1983_45_2_a0,
     author = {Yu. A. Aminov},
     title = {Defining a surface in 4-dimensional {Euclidean} space by means of its {Grassmann} image},
     journal = {Sbornik. Mathematics},
     pages = {155--168},
     year = {1983},
     volume = {45},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1983_45_2_a0/}
}