@article{PismaZhETF.108.713,
    title = {Cluster magnetism of Ba$_4$NbMn$_3$O$_{12}$: localized electrons  or molecular orbitals?},
    author = {Streltsov, S. V. and Khomskii, D. I.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {108},
    issue = {10},
    pages = {713},
    year = {2018},
    doi = {10.1134/S0370274X18220083},
    url = {http://jetpletters.ru/ps/dx/10.1134/S0370274X18220083},
}