@article{VMUMM_2016_3_a10,
     author = {I. S. Sergeev},
     title = {Complexity and depth of formulas for symmetric {Boolean} functions},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {53--57},
     publisher = {mathdoc},
     number = {3},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2016_3_a10/}
}