@article{02012656, title = {Parrondo's paradox.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {2003}, year = {2003}, pages = {3957-3962}, doi = {10.1155/S0161171203301425}, zbl = {1059.91015}, language = {en}, url = {http://dml.mathdoc.fr/item/02012656} }
Berresford, Geoffrey C.; Rockett, Andrew M. Parrondo's paradox.. International Journal of Mathematics and Mathematical Sciences, Tome 2003 (2003) pp. 3957-3962. doi : 10.1155/S0161171203301425. http://gdmltest.u-ga.fr/item/02012656/