Hirokazu Nosato Yuji Kasai Taro Itatani Masahiro Murakawa Tatsumi Furuya Tetsuya Higuchi Evolvable Optical Systems and Their Applications. 327-340 2001 conf/ices/2001 ICES http://link.springer.de/link/service/series/0558/bibs/2210/22100327.htm db/conf/ices/ices2001.html#NosatoKIMFH01