@article{HHA_2020_22_1_a13,
     author = {Ville Puuska},
     title = {Erosion distance for generalized persistence modules},
     journal = {Homology, homotopy, and applications},
     pages = {233--254},
     publisher = {mathdoc},
     volume = {22},
     number = {1},
     year = {2020},
     doi = {10.4310/HHA.2020.v22.n1.a14},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4310/HHA.2020.v22.n1.a14/}
}