@article{JEMS_2018_20_8_a4,
     author = {Luigi Santocanale and Friedrich Wehrung},
     title = {The equational theory of the weak {Bruhat} order on finite symmetric groups},
     journal = {Journal of the European Mathematical Society},
     pages = {1959--2003},
     publisher = {mathdoc},
     volume = {20},
     number = {8},
     year = {2018},
     doi = {10.4171/jems/804},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/804/}
}