@article{10_4153_CJM_1992_045_1,
     author = {Burton, R. M. and Dabrowski, A. R.},
     title = {Positive {Dependence} of {Exchangeable} {Sequences}},
     journal = {Canadian journal of mathematics},
     pages = {774--783},
     year = {1992},
     volume = {44},
     number = {4},
     doi = {10.4153/CJM-1992-045-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1992-045-1/}
}