@article{10_2140_agt_2010_10_1063,
     author = {Farber, Michael and Fromm, Viktor},
     title = {Homology of planar telescopic linkages},
     journal = {Algebraic and Geometric Topology},
     pages = {1063--1087},
     year = {2010},
     volume = {10},
     number = {2},
     doi = {10.2140/agt.2010.10.1063},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2010.10.1063/}
}