@article {hanselmann_08_concise, title = {Concise Representation of MS Images by Probabilistic Latent Semantic Analysis}, journal = {Analytical Chemistry}, volume = {80}, number = {24}, year = {2008}, note = {1}, pages = {9649-9658}, doi = {10.1021/ac801303x}, author = {Hanselmann, M. and Kirchner, M. and B. Y. Renard and Amstalden, E. R. and Glunde, K. and Heeren, R. M. A. and Fred A. Hamprecht} }