@article{MAN_1974__212_182735,
     author = {Hermann K\"onig},
     title = {Grenzordnungen von {Operatorenidealen} {(II).}},
     journal = {Mathematische Annalen},
     pages = {65--78},
     publisher = {mathdoc},
     volume = {212},
     year = {1974},
     zbl = {0278.47024},
     url = {http://geodesic.mathdoc.fr/item/MAN_1974__212_182735/}
}