@article{AMI_2005_32_a3,
     author = {Imre Kocsis},
     title = {Solution of a sum form equation in the two dimensional closed domain case},
     journal = {Annales mathematicae et informaticae},
     pages = {61--78},
     publisher = {mathdoc},
     volume = {32},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMI_2005_32_a3/}
}