<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Blei, David. M. / Ng, Andrew. Y. / Jordan, Michael I.</hi> (2003): "Latent Dirichlet allocation", in: <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">Journal of Machine Learning Research</hi> 3: 993–1022.