@string{ACL:99 = {Proceedings of the 37th {M}eeting of the {A}ssociation for {C}omputational {L}inguistics}} @inproceedings{Kie:Kri:Car:99, author = {Kiefer, Bernd and Krieger, Hans-Ulrich and Carroll, John and Malouf, Robert}, title = {A Bag of Useful Techniques for Efficient and Robust Parsing}, booktitle = ACL:99, address = {College Park, MD}, pages = {473$\,$--$\,$480}, year = 1999 }