@article{MS2_1956__4_165638,
     author = {Y. DOMAR},
     title = {On spectral analysis in the narrow topology},
     journal = {Mathematica Scandinavica},
     pages = {328--332},
     publisher = {mathdoc},
     volume = {4},
     year = {1956},
     zbl = {0078.29401},
     url = {http://geodesic.mathdoc.fr/item/MS2_1956__4_165638/}
}