A stable and globally convergent OEM IIR ADF. - Jinhui Chao; Teruyuki Sato; Shigeo Tsujii (ICASSP (3), 1994)

New Results on Stability Theory of Time-Varying Linear Systems. - Jinhui Chao; Teruyuki Sato; Kohichi Sakaniwa; Shigeo Tsujii (ISCAS, 1994)