1. Proc. Workshop QCD - 20 years later,1992
2. plenary talk at XXVIth Intern. Conf. on High energy physics;Bethke,1992
3. Thrust distribution in e+e− annihilation
4. Proc. Workshop QCD - 20 years later;Webber,1992
5. Proc. Workshop QCD - 20 years later;Altarelli,1992