@techreport{ Author = {Krieger, Hans-Ulrich and Sch{\"a}fer, Ulrich}, Title = {TDL - A Type Description Language for HPSG. Part 2: User Guide}, Address = {Saarbr{\"u}cken}, Institution = {DFKI}, Number = {D-94-14}, Type = {DFKI Document}, Year = {1994} }