@article{PismaZhETF.29.445,
    title = {Instanton-type solutions in super-symmetrical chiral models},
    author = {Mikhailov, A. V. and Perelomov, A. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {29},
    issue = {7},
    pages = {445},
    year = {1979},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22118.shtml},
}