TY - JOUR AU - Chaudhry, Muhammad Anwar AU - Samman, Mohammad S. TI - Free actions on semiprime rings JO - Mathematica Bohemica PY - 2008 SP - 197 EP - 208 VL - 133 IS - 2 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/articles/10.21136/MB.2008.134055/ DO - 10.21136/MB.2008.134055 LA - en ID - 10_21136_MB_2008_134055 ER -