@article{KYB_2007__43_5_a5,
     author = {Vejnarov\'a, Ji\v{r}ina},
     title = {On possibilistic marginal problem},
     journal = {Kybernetika},
     pages = {657--674},
     publisher = {mathdoc},
     volume = {43},
     number = {5},
     year = {2007},
     mrnumber = {2376330},
     zbl = {1152.28020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_2007__43_5_a5/}
}