@article{10_1017_fms_2025_10041,
     author = {Geldhauser, Nikita and Lavrenov, Andrei and Petrov, Victor and Sechin, Pavel},
     title = {Morava {J-invariant}},
     journal = {Forum of Mathematics, Sigma},
     pages = {e104},
     year = {2025},
     volume = {13},
     number = {1},
     doi = {10.1017/fms.2025.10041},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/fms.2025.10041/}
}