TY - JOUR AU - K. Goebel AU - W. Kirk TI - A fixed point theorem for transformations whose iterates have uniform Lipschitz constant JO - Studia Mathematica PY - 1973 SP - 134 EP - 140 VL - 47 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-47-2-134-140/ DO - 10.4064/sm-47-2-134-140 LA - en ID - 10_4064_sm_47_2_134_140 ER -