1. Antonova , L. Aranda , L. Brugiavini , A. Cavapozzi , D. Pasini , G. Trevisan , E. 2014a SHARE Job Episodes Panel dataset. Release version: 2.0.0
2. Antonova , L. Aranda , L. Pasini , G. Trevisan , E. 2014b Migration, family history and pension: the second release of the SHARE Job Episodes Panel’, SHARE Working Paper No. 18-2014, Survey of Health, Ageing and Retirement in Europe
3. Balcerowicz , L. 1992 800 dni. Szok kontrolowany (800 Days
4. The quality of retrospective data: An examination of long-term recall in a developing country;Beckett;Journal of Human Resources,2001