Yuui Shimizu Hisanori Aikawa Keiji Hosotani Naoharu Shimomura Tadashi Kai Yoshihiro Ueda Yoshiaki Asao Yoshihisa Iwata Kenji Tsuchida Sumio Ikegawa MRAM Write Error Categorization with QCKB. 43-48 2006 conf/mtdt/2006 MTDT http://doi.ieeecomputersociety.org/10.1109/MTDT.2006.19 db/conf/mtdt/mtdt2006.html#ShimizuAHSKYAITI06