@Misc{1986139832,
title="Preprints aus dem Institut f{\"u}r Mathematik",
year="1993",
month="2014",
address="Germany; Rostock",
note="Universit{\"a}t Rostock, Institut f{\"u}r Mathematik",
note="1993/1 - 2014/2",
doi="10.18453/rosdok_id00005816",
url="https://purl.uni-rostock.de/rosdok/id00005816",
url="https://doi.org/10.18453/rosdok_id00005816",
language="English"
}