@article{10_4064_ap77_3_8,
     author = {Marek Jarnicki and Peter Pflug},
     title = {Cross theorem},
     journal = {Annales Polonici Mathematici},
     pages = {295--302},
     publisher = {mathdoc},
     volume = {77},
     number = {3},
     year = {2001},
     doi = {10.4064/ap77-3-8},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap77-3-8/}
}