Contrasting and Corroborating Citations in Journal Articles Adam Meyers author 2013-09 text Proceedings of the International Conference Recent Advances in Natural Language Processing RANLP 2013 Ruslan Mitkov editor Galia Angelova editor Kalina Bontcheva editor INCOMA Ltd. Shoumen, BULGARIA Hissar, Bulgaria conference publication meyers-2013-contrasting https://aclanthology.org/R13-1060/ 2013-09 460 466