Pytlak, R. (1999) Numerical Methods for Optimal Control Problems with State Constraints [cd], Lecture Notes in Mathematics. Berlin, Heidelberg: Springer Berlin Heidelberg (Lecture Notes in Mathematics, 1707). doi:10.1007/BFb0097244.
Chicago Manual of Style 17th edition (full note)Pytlak, Radosław. Numerical Methods for Optimal Control Problems with State Constraints. Cd. Lecture Notes in Mathematics. Lecture Notes in Mathematics 1707. Berlin, Heidelberg: Springer Berlin Heidelberg, [1999?], Berlin, Heidelberg: Springer Berlin Heidelberg, [1999?]. https://doi.org/10.1007/BFb0097244.
American Psychological Association 7th editionPytlak, R. (ca. 1999). Numerical Methods for Optimal Control Problems with State Constraints [Cd]. In Lecture Notes in Mathematics. Springer Berlin Heidelberg. https://doi.org/10.1007/BFb0097244
Modern Language Association 9th editionPytlak, R. „Numerical Methods for Optimal Control Problems with State Constraints“. Lecture Notes in Mathematics, cd, Springer Berlin Heidelberg, 1999, https://doi.org/10.1007/BFb0097244.
ISO-690 (author-date, Deutsch)PYTLAK, Radosław, 1999. Numerical Methods for Optimal Control Problems with State Constraints. Berlin, Heidelberg: Springer Berlin Heidelberg. Lecture Notes in Mathematics, 1707. ISBN 9783540486626