Plecitá, Klára - Kalvas, František
The European Social Survey (ESS): o projektu a dostupnosti dat.
[The European Social Survey (ESS): about Project and Data Accessibility.]
SDA-Info. Roč. 7, č. 2 (2005), s. 14-16. ISSN 1212-995X
Grant CEP: GA MŠMT(CZ) 1N04192
http://hdl.handle.net/11104/0003289