@article{10_4064_ap_53_1_35_43,
     author = {B. Przeradzki},
     title = {An abstract version of the resonance theorem},
     journal = {Annales Polonici Mathematici},
     pages = {35--43},
     publisher = {mathdoc},
     volume = {53},
     number = {1},
     year = {1991},
     doi = {10.4064/ap-53-1-35-43},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-53-1-35-43/}
}