TY - JOUR A1 - Sacks, H. A1 - Schegloff, E.A. A1 - Jefferson, G. T1 - A Simplest Systematics for the Organization of Turn-taking for Conversation Y1 - 1974 DO - 10.2307/412243 JF - Language VL - 50 IS - 4 SP - 696 EP - -735 ER -