@article{10_4153_CJM_1984_031_2,
     author = {Tinsley, Fred and Wright, David G.},
     title = {On {Vertical} {Order} of {One-Dimensional} {Compacta} in {E} 3},
     journal = {Canadian journal of mathematics},
     pages = {520--528},
     year = {1984},
     volume = {36},
     number = {3},
     doi = {10.4153/CJM-1984-031-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1984-031-2/}
}