Masaru Tezuka Masahiro Hiji Genetic Algorithm for Supply Planning Optimization under Uncertain Demand. 2337-2346 2003 conf/gecco/2003-2 GECCO http://link.springer.de/link/service/series/0558/bibs/2724/27242337.htm db/conf/gecco/gecco2003-2.html#TezukaH03