TY - JOUR AU - MIGUS, PIOTR TI - LOCAL C r -RIGHT EQUIVALENCE OF C r+1 FUNCTIONS JO - Glasgow mathematical journal PY - 2017 SP - 265 EP - 272 VL - 59 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089516000161/ DO - 10.1017/S0017089516000161 ID - 10_1017_S0017089516000161 ER -