@article{DMDICO_2005_25_1_a2,
     author = {Sajbura, Katarzyna},
     title = {On a linear functional equation with a mean-type mapping having no fixed points},
     journal = {Discussiones Mathematicae. Differential Inclusions, Control and Optimization},
     pages = {27--46},
     publisher = {mathdoc},
     volume = {25},
     number = {1},
     year = {2005},
     zbl = {1111.39019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMDICO_2005_25_1_a2/}
}