Lauenstein, Thomas; Ritz, Hans-Günther; Sürth, Birgit - In: Mitteilungen aus der Arbeitsmarkt- und Berufsforschung 30 (1997) 2, pp. 514-521
"The blind and those with serious visual handicaps are one of the groups of disabled whose integration into the labour market is generally only possible if special assistance is provided for the initial integration and later on for safeguarding the employment relationship. These tasks are taken...
