@incollection{compsci634,
           month = {August},
          author = {P. Rayson and A. Wilson and G. Leech},
       booktitle = {New frontiers of corpus research: Papers from the Twenty First International Conference on English Language Research on Computerized Corpora, Sydney 2000},
          editor = {P. Peters and P. Collins and A. Smith},
         address = {Amsterdam},
           title = {Grammatical word class variation within the British National Corpus sampler},
       publisher = {Rodopi},
            year = {2002},
           pages = {295--306},
             url = {http://eprints.comp.lancs.ac.uk/634/}
}