Eric Mjolsness Elliot M. Meyerowitz Victoria Gor Tobias Mann Morphogenesis in Plants: Modeling the Shoot Apical Meristem, and Possible Applications. 139-144 1999 conf/eh/1999 Evolvable Hardware http://csdl.computer.org/comp/proceedings/eh/1999/0256/00/02560139abs.htm db/conf/eh/eh1999.html#MjolsnessMGM99