Make-up and analysis of barriers and facilitators in participation and interaction of students with a hearing impairment : a basic study to improve studying at the universities of Oldenburg, Groningen, Hamburg and Utrecht
von Reinhard Haux ; Andreas Hein ; Marco Eichelberg ; Jens-Ekkehart Appell ; Hans-Jürgen Appelrath ; Thomas Bisitz ; Susanne Boll ; Michael Buschermöhle ; Axel Helmer ; Wilko Heuten