@article{10_4153_CJM_1973_081_4,
     author = {Ball, B. J. and Sher, R. B.},
     title = {Embedding {Circle-Like} {Continua} in {E3}},
     journal = {Canadian journal of mathematics},
     pages = {791--805},
     year = {1973},
     volume = {25},
     number = {4},
     doi = {10.4153/CJM-1973-081-4},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1973-081-4/}
}