BITTNER, Leonhard und KLÖTZLER, Rolf, 1998. Variational calculus, optimal control and applications. [book]. 1998. Basel: Birkhäuser. International series of numerical mathematics, 124. ISBN 3764359064.
Elsevier - Harvard (with titles)Bittner, L., Klötzler, R., 1998. Variational calculus, optimal control and applications. International series of numerical mathematics, International series of numerical mathematics.
American Psychological Association 7th editionBittner, L., & Klötzler, R. (ca. 1998). Variational calculus, optimal control and applications [Book]. In W. H. Schmidt (Hrsg.), International series of numerical mathematics. Birkhäuser.
Springer - Basic (author-date)Bittner L, Klötzler R (1998) Variational calculus, optimal control and applications. International series of numerical mathematics
Juristische Zitierweise (Stüber) (Deutsch)Bittner, Leonhard/ Klötzler, Rolf, Variational calculus, optimal control and applications, International series of numerical mathematics 1998, .