<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">The Journal of Machine Learning Research </hi> 3: 993–1022.