@article{SM_2014_205_12_a3,
     author = {L. A. Beklaryan},
     title = {Groups of homeomorphisms of the line. {Criteria} for the existence of invariant and projectively invariant measures in terms of the commutator subgroup},
     journal = {Sbornik. Mathematics},
     pages = {1741--1760},
     publisher = {mathdoc},
     volume = {205},
     number = {12},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2014_205_12_a3/}
}