@article{MAN_1985__273_164071,
     author = {Hans G. Kellerer},
     title = {Order {Conditioned} {Indepencence} of {Real} {Random} {Variables.}},
     journal = {Mathematische Annalen},
     pages = {507--528},
     publisher = {mathdoc},
     volume = {273},
     year = {1985},
     zbl = {0569.28006},
     url = {http://geodesic.mathdoc.fr/item/MAN_1985__273_164071/}
}