1. Abd-Elmotaal HA (2005) Modelling the long-period temporal variation of the gravity field. Bolletino di Geodesia e Scienze Affini Firenze 64(2):77–91
2. Adhya S, Ziebart M, Sibthorpe A, Arrowsmith P, Cross P (2005) Thermal force modeling for precise prediction and determination of spacecraft orbits. Naviga J Inst Navig Alex Va 52(3):131–144
3. Asch K, Lahner L (2005) Moderne Kartographie im Dienst der Geologie in der Bundesanstalt fuer Geowissenschaften und Rohstoffe. Kartographische Nachrichten Bonn 55(5):258–264
4. Astronomisches Recheninstitut Heidelberg (Hrsg.), Schwan H (Bearb.), Wambsganss J (Bearb.) (2005) Apparent places of fundamental stars 2006: for 64 stars selected from the Sixth Catalogue of Fundamental Stars. Geomatica Karlsruhe Braun pp 39
5. Banyai L (2005) Results in physical geodesy. Acta Geodaetica et Geophysica Hungarica Budapest 40(3–4):307–315