Anita de Waard Sophia Ananiadou Maryann E. Martone Ágnes Sándor Hagit Shatkay Detecting and using document structure in scientific text. 883-884 2012 IHI http://doi.acm.org/10.1145/2110363.2110482 conf/ihi/2012 db/conf/ihi/ihi2012.html#WaardAMSS12