@article{10_1017_fms_2022_23,
     author = {Michael Hru\v{s}\'ak and Alexander Shibakov},
     title = {Invariant {Ideal} {Axiom}},
     journal = {Forum of Mathematics, Sigma},
     publisher = {mathdoc},
     volume = {10},
     year = {2022},
     doi = {10.1017/fms.2022.23},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/fms.2022.23/}
}