@article{GDZPPN002068478,
title = {Extremal functions for the Trudinger-Moser inequality in 2 dimensions.},
journal = {Commentarii mathematici Helvetici},
volume = {67},
year = {1992},
pages = {471-497},
zbl = {0763.58008},
url = {http://dml.mathdoc.fr/item/GDZPPN002068478}
}
Flucher, Martin. Extremal functions for the Trudinger-Moser inequality in 2 dimensions.. Commentarii mathematici Helvetici, Tome 67 (1992) pp. 471-497. http://gdmltest.u-ga.fr/item/GDZPPN002068478/