1. Anders, S., Harsche, J., Herrmann, R., Salhofer, K. (2004): Regional Income Effects of Producer Support Under the CAP. Cahiers d’Economie et Sociologie Rurales 73, 103–121
2. Bivand, R.S., Brundstad, R.J. (2003): Regional Growth in Western Europe: An Empirical Exploration of Interactions with Agriculture and Agricultural Policy. In: Fingleton, B. (ed.). European Regional Growth. Springer Berlin, pp. 351–373
3. Commission of the European Community (1981): Study of the Regional Impact of the Common Agricultural Policy. Brussels
4. Deutscher Wetterdienst, Monatlicher Witterungsbericht, Amtsblatt des Deutschen Wetterdienstes. Offenbach, various years
5. Espon (2004): Espon Project 2.1.3. The Territorial Impact of CAP and Rural Development Policy. http://www.espon.lu