TY - JOUR A1 - Couper-Kuhlen, Elizabeth A1 - Selting, Margret T1 - Towards an interactional perspective on prosody and a prosodic perspective on interaction Y1 - 2006 ER - TY - JOUR A1 - Selting, Margret T1 - Prosody as an activity-type distinctive signalling cue in conversation : the case of so-called 'astonished questions' in repair-initiation Y1 - 2006 ER -