The impact of long-term monitoring on Variable Star Research proceedings of the NATO ASI Workshop on the impact of long-term monitoring on Variable Star Research, Astrophysics, instrumentation, data handling, archiving, held in Ghent, Belgium, Nov 15-18,1993
edited by Christiaan Sterken and Mart de Groot
- Dordrecht Kluwer Academic 1994
- [various pagings.]