@article{10_4064_ap93_3_6,
     author = {Janusz Morawiec and Ludwig Reich},
     title = {The set of probability distribution solutions
of a linear functional equation},
     journal = {Annales Polonici Mathematici},
     pages = {253--261},
     publisher = {mathdoc},
     volume = {93},
     number = {3},
     year = {2008},
     doi = {10.4064/ap93-3-6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap93-3-6/}
}