@PhdThesis{Erk:2002,
      AUTHOR = {Erk, Katrin},
      TITLE = {Parallelism Constraints in Underspecified Semantics},
      YEAR = {2002},
      MONTH = {December},
      SCHOOL = {Saarland University},
      URL = {http://www.ps.uni-sb.de/Papers/abstracts/disserk.html}
}