@article{DCG_1995__13_3-4_131350,
     author = {W.J. Lenhart and S.H. Whitesides},
     title = {Reconfiguring {Closed} {Polygonal} {Chains} in {Euclidean} {d-Space.}},
     journal = {Discrete & computational geometry},
     pages = {123--140},
     publisher = {mathdoc},
     volume = {13},
     number = {3-4},
     year = {1995},
     zbl = {0815.68120},
     url = {http://geodesic.mathdoc.fr/item/DCG_1995__13_3-4_131350/}
}