@article{MZM_2009_86_2_a1,
     author = {P. A. Borodin and I. A. Pyatyshev},
     title = {An {Example} of {Non-Approximatively-Compact} {Existence} {Set} with {Finite-Valued} {Metric} {Projection}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {170--174},
     publisher = {mathdoc},
     volume = {86},
     number = {2},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2009_86_2_a1/}
}