@article{PismaZhETF.55.673,
    title = {Dense (2+1)-dimensional QED in an external magnetic field},
    author = {Tseitlin, Vad. Yu.},
    journal = {Письма в ЖЭТФ},
    volume = {55},
    issue = {12},
    pages = {673},
    year = {1992},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_19339.shtml},
}