Seung-Moon Yoo Seong-Ook Jung Sung-Mo Kang Low cost and high efficiency BIST scheme with 2-level LFSR and ATPT. 1-4 2001 conf/iscas/2001 ISCAS (4) http://doi.ieeecomputersociety.org/10.1109/ISCAS.2001.922153 db/conf/iscas/iscas2001-4.html#YooJK01