@TechReport{Neumann:1991_2,
      AUTHOR = {Neumann, Günter},
      TITLE = {Reversibility and Modularity in Natural Language Generation},
      YEAR = {1991},
      MONTH = {June},
      NUMBER = {11},
      PAGES = {9},
      ADDRESS = {Saarbrücken},
      TYPE = {CLAUS-Report},
      INSTITUTION = {Universität des Saarlandes},
      ABSTRACT = {A thorough-going use of reversible grammars within natural language generation systems has strong implications for the separation into strategic and tactical components. A central goal of this paper is to make plausible that a uniform architecture for grammatical processing will serve as a basis to achieve more flexible and efficient generation systems.}
}