@article{GDZPPN00244075X,
title = {Harmonic functions on connected sums of manifolds.},
journal = {Mathematische Zeitschrift},
volume = {209},
year = {1992},
pages = {315-322},
zbl = {0764.53037},
url = {http://dml.mathdoc.fr/item/GDZPPN00244075X}
}
Tam, Luen-Fai. Harmonic functions on connected sums of manifolds.. Mathematische Zeitschrift, Tome 209 (1992) pp. 315-322. http://gdmltest.u-ga.fr/item/GDZPPN00244075X/