TY - JOUR AU - Gowrisankaran, Kohur TI - Extreme harmonic functions and boundary value problems JO - Annales de l'Institut Fourier PY - 1963 DA - 1963/// SP - 307 EP - 356 VL - 13 IS - 2 PB - Institut Fourier UR - http://archive.numdam.org/articles/10.5802/aif.148/ UR - https://www.ams.org/mathscinet-getitem?mr=164051 UR - https://zbmath.org/?q=an%3A0134.09503 UR - https://doi.org/10.5802/aif.148 DO - 10.5802/aif.148 LA - en ID - AIF_1963__13_2_307_0 ER -