@article{PismaZhETF.9.432,
    title = {Microscopic Mechanism of Spontaneous Polarization in Ferroelectrics of the Potassium ferrocyanide Family},
    author = {Lundin, A. G. and Gabuda, S. P. and Zeer, E. P.},
    journal = {Письма в ЖЭТФ},
    volume = {9},
    issue = {7},
    pages = {432},
    year = {1969},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_25381.shtml},
}