Adam Runions Martin Fuhrer Brendan Lane Pavol Federl Anne-Gaëlle Rolland-Lagan Przemyslaw Prusinkiewicz Modeling and visualization of leaf venation patterns. 702-711 2005 24 ACM Trans. Graph. 3 http://doi.acm.org/10.1145/1073204.1073251 db/journals/tog/tog24.html#RunionsFLFRP05