van Halteren, H., Martell, C.H., Caixia, D., Gu, Y., Kobben, J., Panjaitan, L., Schubotz, L., Vasylenko, K. and Vladimirova, Y. 2011. Im chattin :-) u wanna NLP it: Analyzing Reduction in Chat. Computational Linguistics in the Netherlands Journal. 1, (Dec. 2011), 95–108.