@article{RM_1991_46_5_a8,
     author = {Yu. V. Lubenets},
     title = {Mappings that raise the fundamental {dimension~Fd}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {191--192},
     publisher = {mathdoc},
     volume = {46},
     number = {5},
     year = {1991},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1991_46_5_a8/}
}