@article{DMPS_2004_24_1_a4,
     author = {Atkinson, Anthony},
     title = {Adaptive biased-coin designs for clinical trials with several treatments},
     journal = {Discussiones Mathematicae. Probability and Statistics},
     pages = {85--108},
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {2004},
     zbl = {1053.62121},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMPS_2004_24_1_a4/}
}