@article{PismaZhETF.121.806,
    title = {First law of de Sitter thermodynamics},
    author = {Volovik, G. E.},
    journal = {Письма в ЖЭТФ},
    volume = {121},
    issue = {10},
    pages = {806},
    year = {2025},
    doi = {10.31857/S0370274X25050146},
    url = {http://jetpletters.ru/ps/dx/10.31857/S0370274X25050146},
}