@article{RM_2009_64_3_a1,
     author = {S. A. Melikhov},
     title = {Steenrod homotopy},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {469--551},
     year = {2009},
     volume = {64},
     number = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2009_64_3_a1/}
}