@article{10_4064_fm232_1_4,
     author = {David M. Evans and Todor Tsankov},
     title = {Free actions of free groups on countable structures and property {(T)}},
     journal = {Fundamenta Mathematicae},
     pages = {49--63},
     year = {2016},
     volume = {232},
     number = {1},
     doi = {10.4064/fm232-1-4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm232-1-4/}
}