@article{10_4153_CJM_1983_034_9,
     author = {Gathen, Joachim von Zur},
     title = {Secant {Spaces} to {Curves}},
     journal = {Canadian journal of mathematics},
     pages = {589--612},
     year = {1983},
     volume = {35},
     number = {4},
     doi = {10.4153/CJM-1983-034-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1983-034-9/}
}