1. Abiteboul S, Hull R, Vianu V (1995) Foundations of databases. Addison-Wesley, Reading, MA
2. Ahmed TO, Miquel M (2005) Multidimensional structures dedicated to continuous spatiotemporal phenomena. In: 22nd British national conference on databases (BNCOD). Sunderland, UK, pp 29–40
3. Ahmed TO (2008) Continuous spatial data warehousing. In: International Arab conference on information technology
4. Allen J (1983) Maintaining knowledge about temporal intervals. Commun ACM 26(11):832–843
5. Armstrong MP (1988) Temporality in spatial databases. In: GIS/LIS. San Antonino, Texas, USA, pp 880–889