@article{10_4064_sm_127_3_201_222,
     author = {P. Gorkin and D. Zheng},
     title = {Harmonic extensions and the {B\"ottcher-Silbermann} conjecture},
     journal = {Studia Mathematica},
     pages = {201--222},
     publisher = {mathdoc},
     volume = {127},
     number = {3},
     year = {1998},
     doi = {10.4064/sm-127-3-201-222},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-127-3-201-222/}
}