@article{1077309868,
author = {Shilepsky, Arnold C.},
title = {Homogeneity by isotopy for simple closed curves},
journal = {Duke Math. J.},
volume = {40},
number = {1},
year = {1973},
pages = { 463-472},
language = {en},
url = {http://dml.mathdoc.fr/item/1077309868}
}
Shilepsky, Arnold C. Homogeneity by isotopy for simple closed curves. Duke Math. J., Tome 40 (1973) no. 1, pp. 463-472. http://gdmltest.u-ga.fr/item/1077309868/