TY - JOUR AU - D. Fox TI - Boundaries of Graphs of Harmonic Functions JO - Symmetry, integrability and geometry: methods and applications PY - 2009 VL - 5 UR - http://geodesic.mathdoc.fr/item/SIGMA_2009_5_a67/ LA - en ID - SIGMA_2009_5_a67 ER -