Eric Atwell, Peter Howarth, Clive Souter, Patrizio Baldo, Roberto Bisiani, Dario Pezzotta, Patrizia Bonaventura, Wolfgang Menzel, Daniel Herron, Rachel Morton, Juergen A. Schmidt. User-guided system development in Interactive Spoken Language Education. Natural Language Engineering, 6(3&4):229-241, 2000. [doi]
Abstract is missing.