@article{RM_1976_31_5_a12,
     author = {V. I. Ponomarev and L. B. Shapiro},
     title = {Absolutes of~topological spaces and their continuous maps},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {138--154},
     publisher = {mathdoc},
     volume = {31},
     number = {5},
     year = {1976},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1976_31_5_a12/}
}