TY - JOUR AU - Hermann Karcher TI - The triply periodic minimal surfaces of Alan Schoen and their constant mean curvature companions. JO - Manuscripta mathematica PY - 1989 SP - 291 EP - 358 VL - 64 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM2_1989__64_2_155411/ ID - MM2_1989__64_2_155411 ER -