@article{MM_1994_6_10_a0,
     author = {N. Yu. Orlov},
     title = {The ion model of matter and density~-- functional method},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {3--12},
     publisher = {mathdoc},
     volume = {6},
     number = {10},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_1994_6_10_a0/}
}