@article{GDZPPN002108690,
title = {The heat equation and harmonic maps of complete manifolds.},
journal = {Inventiones mathematicae},
volume = {104},
year = {1991},
pages = {1-46},
zbl = {0748.58006},
url = {http://dml.mathdoc.fr/item/GDZPPN002108690}
}
Li, Peter; Tam, Luen-fai. The heat equation and harmonic maps of complete manifolds.. Inventiones mathematicae, Tome 104 (1991) pp. 1-46. http://gdmltest.u-ga.fr/item/GDZPPN002108690/