Multiple In-text Reference Aggregation Phenomenon Marc Bertin author Iana Atanassova author 2016-06 text Proceedings of the Joint Workshop on Bibliometric-enhanced Information Retrieval and Natural Language Processing for Digital Libraries (BIRNDL) Guillaume Cabanac editor Muthu Kumar Chandrasekaran editor Ingo Frommholz editor Kokil Jaidka editor Min-Yen Kan editor Philipp Mayr editor Dietmar Wolfram editor conference publication bertin-atanassova-2016-multiple https://aclanthology.org/W16-1502/ 2016-06 14 22