@article{HHA_2008_10_1_a3,
     author = {Clemens Berger and Tom Leinster},
     title = {The {Euler} characteristic of a category as the sum of a divergent series},
     journal = {Homology, homotopy, and applications},
     pages = {41--51},
     publisher = {mathdoc},
     volume = {10},
     number = {1},
     year = {2008},
     doi = {10.4310/HHA.2008.v10.n1.a3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4310/HHA.2008.v10.n1.a3/}
}