By van Beers Cees   de Moor André   in Indicators

ISSN:1535-7449|2|2|103-115

M. E. Sharpe Inc‎(2003)‎

Access to resources Favorite 13.722544

By van Beers Cees   Bergh Jeroen C. J. M. van den   de Moor André   Oosterhuis Frans   in Applied Economics

ISSN:1466-4283|39|19|2465-2482

Routledge Ltd‎(2007)‎

Access to resources Favorite 8.587707