Monarkha М. Ю. Dynamic properties of a two-dimensional electronic crystal on helium surface in a strong magnetic field. FIZYKA NYZKYKH TEMPERATUR, Харків, Україна, v. 6, n. 7, p. 852–858, 1980. Disponível em: https://fnt.ilt.kharkiv.ua/index.php/fnt/article/view/f06-0852r. Acesso em: 20 may. 2024.