@article{VMUMM_2022_3_a3,
     author = {N. P. Red'kin},
     title = {On the complexity of implementation of characteristic functions of the spheres by circuits of functional elements},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {18--20},
     publisher = {mathdoc},
     number = {3},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2022_3_a3/}
}