@article{NANO_2014_5_3_a6,
     author = {V. D. Luk'yanov},
     title = {Relationship plurality approximation},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {384--390},
     publisher = {mathdoc},
     volume = {5},
     number = {3},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NANO_2014_5_3_a6/}
}