@article{SIGMA_2020_16_a61,
     author = {Mikhail Kapranov and Vadim Schechtman},
     title = {Contingency {Tables} with {Variable} {Margins} (with an {Appendix} by {Pavel} {Etingof)}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2020},
     volume = {16},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2020_16_a61/}
}