@article{PismaZhETF.114.625,
    title = {	Topological phase transitions in strongly correlated systems:  application to Co$_{\bf3}$Sn$_{\bf2}$S$_{\bf2}$},
    author = {Irkhin, V. Yu. and Skryabin, Yu. N.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {114},
    issue = {9},
    pages = {625},
    year = {2021},
    doi = {10.31857/S1234567821210096},
    url = {http://jetpletters.ru/ps/dx/10.31857/S1234567821210096},
}