@article{JAC_2010__32_4_a4,
     author = {Danilov, Vladimir I. and Karzanov, Alexander V. and Koshevoy, Gleb A.},
     title = {On maximal weakly separated set-systems},
     journal = {Journal of Algebraic Combinatorics},
     pages = {497--531},
     publisher = {mathdoc},
     volume = {32},
     number = {4},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_2010__32_4_a4/}
}