@article{TAC_2023_39_a22,
     author = {Wojciech Chach\'olski and Alessandro De Gregorio and Nicola Quercioli and Francesca Tombari},
     title = {Symmetries of data sets and functoriality  of persistent homology},
     journal = {Theory and applications of categories},
     pages = {667--686},
     publisher = {mathdoc},
     volume = {39},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2023_39_a22/}
}