TY - JOUR AU - Yinchun Qu AU - Hua Yao AU - Junchao Wei TI - Some characterizations of partial isometry elements in rings with involutions JO - Filomat PY - 2019 SP - 6395 VL - 33 IS - 19 UR - http://geodesic.mathdoc.fr/articles/10.2298/FIL1919395Q/ DO - 10.2298/FIL1919395Q LA - en ID - 10_2298_FIL1919395Q ER -