@article{GDZPPN002225808,
title = {Conformally invariant variational integrals and the removability of isolated singularities.},
journal = {Manuscripta mathematica},
volume = {46},
year = {1984},
pages = {85-104},
zbl = {0543.49020},
url = {http://dml.mathdoc.fr/item/GDZPPN002225808}
}
Grüter, Michael. Conformally invariant variational integrals and the removability of isolated singularities.. Manuscripta mathematica, Tome 46 (1984) pp. 85-104. http://gdmltest.u-ga.fr/item/GDZPPN002225808/