@article{DM_2011_23_4_a7,
     author = {M. A. Bashov},
     title = {On minimisation of the double-sided shadow in the unit cube},
     journal = {Diskretnaya Matematika},
     pages = {115--132},
     publisher = {mathdoc},
     volume = {23},
     number = {4},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2011_23_4_a7/}
}