Balinska, B., Ciesielska, M., Davin, H., das Dores Guerreiro, M., Kaczmarek, P., Karaszewska, A., Klenz, S., Neto, S., Quintal, E., Rawluszko, M., Ribeiro, A., Sares, A., Schörghuber, K., Weisskircher, V., Wehage, J. & Vicente, A., 2007, Austrian Federal Ministry of Economics and Labour and the European Social Fund.