COOPER, William W. - SEIFORD, Lawrence M. - TONE, Kaoru. Data envelopment analysis : a comprehensive text with models, applications, references and DEA-solver software. 2nd ed. New York : Springer Science+Business Media, LLC, 2007. 489 s. ISBN 978-0-387-45281-4. [Počet ex. : 2, z toho voľných 1, prezenčne 1]