Harald Trost. The Application of Two-Level Morphology to Non-Concatenative German Morphology.  In 
   Hans Karlgren editor,  Proceedings of the13th International Conference on Computational Linguistics (COLING '90), August 20-25, Vol.  2:371-376, Helsinki, Finland,   1990.
 @InProceedings{Trost:1990,
        AUTHOR = {Trost, Harald},
        TITLE = {The Application of Two-Level Morphology to Non-Concatenative German Morphology},
        YEAR = {1990},
        BOOKTITLE = {Proceedings of the13th International Conference on Computational Linguistics (COLING '90), August 20-25},
        VOLUME = {2},
        PAGES = {371-376},
        EDITOR = {Karlgren, Hans},
        ADDRESS = {Helsinki, Finland} } 
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