TY - JOUR AU - Armitage, D. H. TI - A uniqueness theorem for harmonic functions on half-spaces JO - Glasgow mathematical journal PY - 1989 SP - 189 EP - 191 VL - 31 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500007722/ DO - 10.1017/S0017089500007722 ID - 10_1017_S0017089500007722 ER -