@article{SM_1999_190_4_a2,
     author = {L. A. Beklaryan},
     title = {On the classification of groups of orientation-preserving homeomorphisms of~$\mathbb R$. {III.} $\omega$-projectively invariant measures},
     journal = {Sbornik. Mathematics},
     pages = {521--538},
     publisher = {mathdoc},
     volume = {190},
     number = {4},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1999_190_4_a2/}
}