@article{GDZPPN002082241, title = {Die Fredholmsche Alternative und Polynome.}, journal = {Elemente der Mathematik}, volume = {44}, year = {1989}, pages = {89-92}, zbl = {0704.12001}, url = {http://dml.mathdoc.fr/item/GDZPPN002082241} }
Redheffer, R.; Voigt, Alexander. Die Fredholmsche Alternative und Polynome.. Elemente der Mathematik, Tome 44 (1989) pp. 89-92. http://gdmltest.u-ga.fr/item/GDZPPN002082241/