@article{INTO_2017_136_a0,
     author = {E. B. Feigin},
     title = {PBW degeneration: algebra, geometry, and combinatorics},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {3--30},
     publisher = {mathdoc},
     volume = {136},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2017_136_a0/}
}