@article{roussel2019designinggraphs,
 author = {Roussel R, Cani M-P, Leon J-C, Mitra NJ},
 title = {Designing Chain Reaction Contraptions from Causal Graphs},
 year = {2019},
 journal = {ACM Trans. on Graphics (TOG) (Proc. SIGGRAPH)},
 volume = {38},
 number = {4},
}