@article{AM2_1990__40_1_137363,
     author = {K. Loskot and R. Rudnicki},
     title = {Mixing and some integro-functional equations.},
     journal = {Aequationes mathematicae},
     pages = {78--82},
     publisher = {mathdoc},
     volume = {40},
     number = {1},
     year = {1990},
     zbl = {0707.39005},
     url = {http://geodesic.mathdoc.fr/item/AM2_1990__40_1_137363/}
}