@article{GDZPPN002069156,
title = {On minimal annuli in a slab.},
journal = {Commentarii mathematici Helvetici},
volume = {69},
year = {1994},
pages = {417-430},
zbl = {0819.53006},
url = {http://dml.mathdoc.fr/item/GDZPPN002069156}
}
Fang, Yi. On minimal annuli in a slab.. Commentarii mathematici Helvetici, Tome 69 (1994) pp. 417-430. http://gdmltest.u-ga.fr/item/GDZPPN002069156/