relation: https://pure.iiasa.ac.at/id/eprint/14163/ title: Observability of hyperbolic systems with interior moving sensors creator: Khapalov, A. Yu. publisher: Springer Berlin Heidelberg date: 1993 type: Book Section type: PeerReviewed identifier: Khapalov, A. Yu. (1993). Observability of hyperbolic systems with interior moving sensors. In: Analysis and Optimization of Systems: State and Frequency Domain Approaches for Infinite-Dimensional Systems. pp. 489-499 Germany: Springer Berlin Heidelberg. ISBN 978-3-540-47480-7 10.1007/BFb0115047 . relation: 10.1007/BFb0115047 identifier: 10.1007/BFb0115047 doi: 10.1007/BFb0115047