Liu, J., & Daneshmend, L. K. [ca. 2004]. Spatial reasoning and planning : geometry, mechanism, and motion ; with 6 tables. In Advanced information processing [Book]. Berlin [u.a.]: Springer.

LIU, Jiming und DANESHMEND, Laeeque K., 2004. Spatial reasoning and planning : geometry, mechanism, and motion ; with 6 tables. Berlin [u.a.]: Springer. ISBN 3540406700.

Liu, J., und L. K. Daneshmend. „Spatial reasoning and planning : geometry, mechanism, and motion ; with 6 tables“. Advanced information processing, book, Springer, 2004.

Liu, Jiming/Daneshmend, Laeeque K.: Spatial reasoning and planning : geometry, mechanism, and motion ; with 6 tables, Berlin [u.a.] 2004.

Liu, J. und Daneshmend, L.K. (2004), Spatial reasoning and planning : geometry, mechanism, and motion ; with 6 tables, Advanced information processing, Bd. , Springer, Berlin [u.a.].