1. A multi-dimensional analysis of advanced written L2 Spanish;Asencion-Delaney,2014
2. Variation across speech and writing;Biber,1988
3. A typology of English texts;Biber;Linguistics,1989
4. Dimensions of register variation: A cross-linguistic comparison;Biber,1995
5. Multi-dimensional analysis: A historical synopsis;Biber,2019