TY - JOUR AU - Kessler, Peter TI - On a theorem of Iseki JO - Glasgow mathematical journal PY - 1970 SP - 110 EP - 113 VL - 11 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S001708950000094X/ DO - 10.1017/S001708950000094X ID - 10_1017_S001708950000094X ER -