Variational Calculus, Optimal Control and Applications : International Conference in Honour of L. Bittner and R. Klötzler, Trassenheide, Germany, September 23–27, 1996. [ca. 1998]. In W. H. Schmidt, K. Heier, L. Bittner, & R. Bulirsch (Hrsg.), International Series of Numerical Mathematics [Cd]. Basel: Imprint: Birkhäuser. https://doi.org/10.1007/978-3-0348-8802-8
ISO-690 (author-date, English)SCHMIDT, Werner H, HEIER, Knut, BITTNER, Leonhard und BULIRSCH, Roland (Hrsg.). Basel: Imprint: Birkhäuser. ISBN 9783034888028.
Modern Language Association 9th editionSchmidt, W. H., K. Heier, L. Bittner, und R. Bulirsch, Herausgeber. „Variational Calculus, Optimal Control and Applications : International Conference in Honour of L. Bittner and R. Klötzler, Trassenheide, Germany, September 23–27, 1996“. International Series of Numerical Mathematics, cd, Imprint: Birkhäuser, 1998, https://doi.org/10.1007/978-3-0348-8802-8.
Mohr Siebeck - Recht (Deutsch - Österreich): Variational Calculus, Optimal Control and Applications : International Conference in Honour of L. Bittner and R. Klötzler, Trassenheide, Germany, September 23–27, 1996, Basel 1998.
Emerald - HarvardSchmidt, W.H., Heier, K., Bittner, L. und Bulirsch, R. (Hrsg.). (1998), Variational Calculus, Optimal Control and Applications : International Conference in Honour of L. Bittner and R. Klötzler, Trassenheide, Germany, September 23–27, 1996, International Series of Numerical Mathematics, Bd. , Imprint: Birkhäuser, Basel, verfügbar unter:https://doi.org/10.1007/978-3-0348-8802-8.