TY - JOUR AU - CHUAN-CHIH HSIUNG TI - Some integral formulas for closed hypersurfaces JO - Mathematica Scandinavica PY - 1954 SP - 286 EP - 294 VL - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MS2_1954__2_165551/ ID - MS2_1954__2_165551 ER -