@article{AA_1995_7_5_a1,
     author = {P. M. Akhmet'ev},
     title = {An elementary proof of the {Freedman} immersion theorem},
     journal = {Algebra i analiz},
     pages = {93--100},
     publisher = {mathdoc},
     volume = {7},
     number = {5},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1995_7_5_a1/}
}