@article{10_21136_CPMF_1935_121262,
     author = {L\"owig, Heinrich},
     title = {\"Uber allgemeine {Spektralfunktionen}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {153--154},
     year = {1935},
     volume = {64},
     number = {5},
     doi = {10.21136/CPMF.1935.121262},
     zbl = {0011.02701},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1935.121262/}
}