@article{GDZPPN002436124,
title = {The Weak Solutions to the Evolution Problems of Harmonic Maps.},
journal = {Mathematische Zeitschrift},
volume = {202},
year = {1989},
pages = {69-74},
zbl = {0685.58015},
url = {http://dml.mathdoc.fr/item/GDZPPN002436124}
}
Chen, Yunmei. The Weak Solutions to the Evolution Problems of Harmonic Maps.. Mathematische Zeitschrift, Tome 202 (1989) pp. 69-74. http://gdmltest.u-ga.fr/item/GDZPPN002436124/