Oulasvirta, A.; Engelbrecht, K.-P.; Jameson, A.; Moller, S.: 'Communication failures in the speech-based control of smart home systems', IET Conference Proceedings, 2007, p. 135-143, DOI: 10.1049/cp:20070358
IET Digital Library, https://digital-library.theiet.org/;jsessionid=60s0l4gqtcgus.x-iet-live-01content/conferences/10.1049/cp_20070358