sentences:  Zinovieff's work followed research at Bell Labs by Max Mathews and Jean-Claude Risset, and an MIT thesis (1963) by David Alan Luce.In 1966–67, Zinovieff, Delia Derbyshire and Brian Hodgson ran Unit Delta Plus, an organisation to create and promote electronic music.It was based in the studio Zinovieff had built, in a shed at his house in Putney.