@InProceedings{WieKla2012,
AUTHOR = {Wiegand, Michael and Klakow, Dietrich},
TITLE = {Generalization methods for in-domain and cross-domain opinion holder extraction},
YEAR = {2012},
MONTH = {23-27 April},
BOOKTITLE = {13th Conference of the European Chapter of the Association for Computational Linguistics : proceedings of the conference ; EACL 2012},
PAGES = {325-335},
ADDRESS = {Avignon, France} }
