Graphen an allen Ecken und Kanten

@Book\{Vol11h,

author = "Volkmann, Lutz",

title = "Graphen an allen Ecken und Kanten",

year = "2011",

publisher = "RWTH Aachen",

edition = "Second",

note = "http://www.math2.rwth-aachen.de/files/gt/buch/graphen_an_allen_ecken_und_kanten.pdf",

}