@article{MAN_1984__268_182910,
     author = {Bernd Carl and Thomas K\"uhn},
     title = {Entropy and {Eigenvalues} of {Certain} {Integral} {Operators.}},
     journal = {Mathematische Annalen},
     pages = {127--136},
     publisher = {mathdoc},
     volume = {268},
     year = {1984},
     zbl = {0525.47021},
     url = {http://geodesic.mathdoc.fr/item/MAN_1984__268_182910/}
}