@article{AA_1993_5_3_a7,
     author = {G. A. Noskov},
     title = {The $\mathcal T$,~$\mathcal{FA}$, amenability and continuity properties for groups acting on $\mathbb R$-trees},
     journal = {Algebra i analiz},
     pages = {238--251},
     publisher = {mathdoc},
     volume = {5},
     number = {3},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1993_5_3_a7/}
}