@article{PismaZhETF.111.441,
    title = {On dimension of tetrads in effective gravity},
    author = {Volovik, G. E.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {111},
    issue = {7},
    pages = {441},
    year = {2020},
    doi = {10.31857/S0370274X20070024},
    url = {http://jetpletters.ru/ps/dx/10.31857/S0370274X20070024},
}