@book{,
    author = {},
    title = {Anxiety in sports : An international perspective},
    editor = {Hackfort, Dieter; Spielberger, Charles D. },
    booktitle = {},
    series = {Series in Health Psychology and Behavioral Medicine},
    journal = {},
    address = {Washington ;  Hemisphere},
    publisher = {McGraw Hill ; Harper & Row},
    edition = {},
    year = {1989},
    isbn = {978-1560321439 ; 1560321431},
    volume = {},
    number =  {},
    pages = {},
    url = {},
    doi = {10.1002/smi.2460050413},
    keywords = {},
    abstract = {},
    note = {},
    institution = {Universität der Bundeswehr München, Fakultät für Humanwissenschaften, Department für Sportwissenschaft, Professur: Hackfort, Dieter},
    
    
}