Ana Paula Chaves, Marco Aurélio Gerosa. Single or Multiple Conversational Agents?: An Interactional Coherence Comparison. In Regan L. Mandryk, Mark Hancock, Mark Perry, Anna L. Cox, editors, Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems, CHI 2018, Montreal, QC, Canada, April 21-26, 2018. pages 191, ACM, 2018. [doi]