@article{Giannakopoulos_2014,
doi = {10.1045/november14-giannakopoulos},
url = {https://doi.org/10.1045%2Fnovember14-giannakopoulos},
year = 2014,
month = {nov},
publisher = {{CNRI} Acct},
volume = {20},
number = {11/12},
author = {Theodoros Giannakopoulos and Ioannis Foufoulas and Eleftherios Stamatogiannakis and Harry Dimitropoulos and Natalia Manola and Yannis Ioannidis},
title = {Discovering and Visualizing Interdisciplinary Content Classes in Scientific Publications},
journal = {D-Lib Magazine}
}