@unpublished{,
    author = {Helm, Stefanie; Loth, Steffen; Schultz, Michael},
    title = {Advancing Total Airport Management : An Introduction of Performance Based Management in the Airport Context},
    editor = {},
    booktitle = {},
    series = {},
    journal = {},
    address = {},
    publisher = {},
    edition = {},
    year = {2015},
    isbn = {},
    volume = {},
    number =  {},
    pages = {},
    url = {},
    doi = {},
    keywords = {},
    abstract = {},
    note = {Vortrag bei 19th Air Transport Research Society World Conference},
    
    
    
}