@article{INTO_1999_69_a6,
     author = {Tullio G. Ceccherini-Silberstein and Fabio Scarabotti},
     title = {Inner amenability of some groups of piecewise-linear homeomorphisms of the real line},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {223--228},
     publisher = {mathdoc},
     volume = {69},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_1999_69_a6/}
}