TY - JOUR AU - Yumei Ma TI - Isometry on linear n-normed spaces JO - Annales Fennici Mathematici PY - 2014 SP - 973 EP - 981 VL - 39 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.2014.3941/ DO - 10.5186/aasfm.2014.3941 LA - en ID - AFM_2014_39_2_a30 ER -