@article{76152,
author = {Valentin Bonzom and Matteo Smerlak},
title = {{Bubble divergences from cellular cohomology}},
doi = {10.1007/s11005-010-0414-4},
journal = {Letters in mathematical physics},
pages = {295--305},
year = {2010},
volume = {93},
number = {3},
issn = {0377-9017},
}