@article{AM2_1997__54_3_137704,
     author = {L\'aszl\'o Losonczi},
     title = {Paul {Erd\"os} on functional equations: {Contributions} and impact.},
     journal = {Aequationes mathematicae},
     pages = {221--233},
     year = {1997},
     volume = {54},
     number = {3},
     zbl = {0885.01023},
     url = {http://geodesic.mathdoc.fr/item/AM2_1997__54_3_137704/}
}