@mastersthesis{Hullmann:2009, author = {A.~Hullmann}, title = {{Schnelle Varianten des Generative Topographic Mapping}}, school = {Institut f\"ur Numerische Simulation, Universit\"at Bonn}, year = {2009}, type = {Diplomarbeit}, annote = {INSdiplom}, month = dec, pdf = {http://wissrech.ins.uni-bonn.de/teaching/diplom/diplom_hullmann.pdf 1} }