@article{JanzingBGS2012, title = {Quantifying causal influences}, author = {Janzing, D. and Balduzzi, D. and Grosse-Wentrup, M. and Sch{\"o}lkopf, B.}, journal = {Annals of Statistics}, volume = {41}, number = {5}, pages = {2324-2358}, year = {2013}, doi = {} }