@article{SLC_2018_80B_a39,
     author = {Tair Akhmejanov},
     title = {Growth {Diagrams} from {Polygons} in the {Affine} {Grassmannian}},
     journal = {S\'eminaire lotharingien de combinatoire},
     year = {2018},
     volume = {80B},
     url = {http://geodesic.mathdoc.fr/item/SLC_2018_80B_a39/}
}