Using DAB and GSM to Provide Interactive Multimedia Services to Portable and Mobile Terminals. - Thomas Lauterbach; Matthias Unbehaun; D. Angebaud; Alain Bache; Th. Groult; R. P. Knott; Paul Luff; G. Lebourhis; M. Bourdeau; Pierre Karlsson; Richard Rebhan; N. Sundström (ECMAST, 1997)