@article{10_4064_ap_39_1_149_164,
     author = {Menahem Schiffer},
     title = {Fredholm eigenvalues and {Grunsky} matrices},
     journal = {Annales Polonici Mathematici},
     pages = {149--164},
     publisher = {mathdoc},
     volume = {39},
     number = {1},
     year = {1981},
     doi = {10.4064/ap-39-1-149-164},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-39-1-149-164/}
}