@mastersthesis{Koutschan05,
author = {Christoph Koutschan},
title = {Regular languages and their generating functions: the inverse problem},
school = {Friedrich-Alexander-Universit\"at},
address = {Erlangen-N\"urnberg, Germany},
year = {2005},
type = {Master thesis ({D}iplomarbeit)},
url = {http://www.koutschan.de/res/rlanggfun/},
}