@article{RM_1996_51_3_a5,
     author = {L. A. Beklaryan},
     title = {A~criterion connected with the structure of the fixed-point set for the existence of a~projectively invariant measure for groups of orientation-preserving homeomorphisms of $\mathbb R$},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {539--540},
     publisher = {mathdoc},
     volume = {51},
     number = {3},
     year = {1996},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1996_51_3_a5/}
}