@article{ALCO_2019__2_2_197_0,
     author = {Muthiah, Dinakar and Orr, Daniel},
     title = {On the double-affine {Bruhat} order: the $\varepsilon =1$ conjecture and classification of covers in {ADE} type},
     journal = {Algebraic Combinatorics},
     pages = {197--216},
     publisher = {MathOA foundation},
     volume = {2},
     number = {2},
     year = {2019},
     doi = {10.5802/alco.37},
     mrnumber = {3934828},
     zbl = {1414.05304},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/alco.37/}
}