@article{GDZPPN002233827,
title = {Homomorphism between Homotopy groups induced by elements of the sobolev space L1, p (M, N).},
journal = {Manuscripta mathematica},
volume = {79},
year = {1993},
pages = {1-8},
zbl = {0806.57023},
url = {http://dml.mathdoc.fr/item/GDZPPN002233827}
}
Nakauchi, Nobumitsu. Homomorphism between Homotopy groups induced by elements of the sobolev space L1, p (M, N).. Manuscripta mathematica, Tome 79 (1993) pp. 1-8. http://gdmltest.u-ga.fr/item/GDZPPN002233827/