%0 Journal Article %A Konstantin Mischaikow %A Charles Weibel %T Persistent homology with non-contractible preimages %J Homology, homotopy, and applications %D 2022 %P 315-326 %V 24 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4310/HHA.2022.v24.n2.a16/ %R 10.4310/HHA.2022.v24.n2.a16 %G en %F HHA_2022_24_2_a15