@article{DOCMA_2020__25__a27,
     author = {Alt, Johannes and Erd\H{o}s, L\'aszl\'o and Kr\"uger, Torben},
     title = {The {Dyson} {Equation} with {Linear} {Self-Energy:} {Spectral} {Bands,} {Edges} and {Cusps}},
     journal = {Documenta mathematica},
     pages = {1421--1539},
     publisher = {mathdoc},
     volume = {25},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DOCMA_2020__25__a27/}
}