@article{bwmeta1.element.bwnjournal-article-fmv90i1p9bwm,
author = {David Sprows},
title = {Homeotopy groups of compact 2-manifolds},
journal = {Fundamenta Mathematicae},
volume = {89},
year = {1975},
pages = {99-103},
zbl = {0335.57002},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv90i1p9bwm}
}
Sprows, David. Homeotopy groups of compact 2-manifolds. Fundamenta Mathematicae, Tome 89 (1975) pp. 99-103. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv90i1p9bwm/