@article{VUU_2011_3_a7,
     author = {M. A. Patrakeev},
     title = {Continuous maps between finite powers of {Sorgenfrey} line},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {85--94},
     publisher = {mathdoc},
     number = {3},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2011_3_a7/}
}