@article{19511, author = "Gubbler, Erich and Schneider, Dieter and EUREF Symposium, Bad - Neuenahr - Ahrweiler, June 10 - 13, 1998", title = "National report of Switzerland : Remeasurement of the Swiss National Geodetic Survey (LV95) and the establishment of an Automated GPS Network in Switzerland (AGNES) ", year = "1998", note = "Lit., 1 sv.", }