@book {9783846751053, title = "Philosophie des Fußballs", author = "Gessmann, Martin", isbn = "9783846751053", year = "2011", edition = "1", url = "http://www.content-select.com/index.php?id=bib_view&ean=9783846751053", url = "https://content-select.com/de/portal/media/view/51b9a551-c59c-4f3e-b09e-325cbc5d09ee", publisher = "Wilhelm Fink Verlag", }