@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}
}