@article{DM_2005_17_4_a10,
     author = {A. A. Voronenko},
     title = {The representability of a {Boolean} function by a repetition-free formula can be verified by a circuit of linear complexity},
     journal = {Diskretnaya Matematika},
     pages = {111--115},
     publisher = {mathdoc},
     volume = {17},
     number = {4},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2005_17_4_a10/}
}