Liquid journals
M. Baez Gonzalez, A. Mussi, F. Casati, A. Birukou, M. Marchese, J. Hunter, C. Lagoze, L. Giles, Y.-F. Li, in: Proceedings of the 10th Annual Joint Conference on Digital Libraries, ACM, New York, NY, USA, 2010, pp. 395–396.