TY - JOUR AU - Katsuhiro Shiohama TI - Cut locus and parallel circles of a closed curve on a Riemannian plane admitting total curvature. JO - Commentarii mathematici Helvetici PY - 1985 SP - 125 EP - 138 VL - 60 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMH_1985__60_140004/ ID - CMH_1985__60_140004 ER -