@article{MET_1988__35_3-4_176162,
     author = {B.C. Arnold and M. Pourahmadi},
     title = {Conditional {Characterizations} of {Multivariate} {Distributions.}},
     journal = {Metrika},
     pages = {99--108},
     publisher = {mathdoc},
     volume = {35},
     number = {3-4},
     year = {1988},
     zbl = {0656.62056},
     url = {http://geodesic.mathdoc.fr/item/MET_1988__35_3-4_176162/}
}