@article{HHA_2022_24_2_a15,
     author = {Konstantin Mischaikow and Charles Weibel},
     title = {Persistent homology with non-contractible preimages},
     journal = {Homology, homotopy, and applications},
     pages = {315--326},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {2022},
     doi = {10.4310/HHA.2022.v24.n2.a16},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4310/HHA.2022.v24.n2.a16/}
}