Meaningful Advertising: pervasive advertising in the experience economy. - Peter van Waart; Ingrid Mulder (GI Jahrestagung, 2009)

Meaningful Advertising. - Peter van Waart; Ingrid Mulder; Cees de Bont (Pervasive Advertising, 2011)

Meaningful Interactions in a Smart City. - Peter van Waart; Ingrid Mulder (HCI (21), 2014)