@article{9309, author = "FIG '98. XXI international congress. Developing the profession in a developing world. Brighton, UK, 19 - 25 July, 1998", title = "FIG '98. XXI international congress : Developing the profession in a developing world : Brighton, UK, 19 - 25 July, 1998. Commission 5 : Positioning and measurement ", year = "1998", note = "(Great Britain : Reigate)., Lit., Abstr., Res., Zsfassung., Biogr., 1 sv., Chairman Hothem, Larry D.", }