@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/