TY - JOUR AU - Kunio Sakamoto TI - The Order of Helical Minimal Imbeddings of Strongly Harmonic Manifolds. JO - Mathematische Zeitschrift PY - 1986 SP - 555 EP - 568 VL - 192 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1986__192_173755/ ID - MZ_1986__192_173755 ER -