@article{10_4064_ap_17_3_223_243,
     author = {O. E. Gheorghiu and S. Go{\l}\k{a}b},
     title = {\"Uber ein {System} von {Funktionalgleichungen}},
     journal = {Annales Polonici Mathematici},
     pages = {223--243},
     publisher = {mathdoc},
     volume = {17},
     number = {3},
     year = {1965},
     doi = {10.4064/ap-17-3-223-243},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-17-3-223-243/}
}