@InCollection{Dąbrowska-Burkhardt:2019,
author
=
"J.Dąbrowska-Burkhardt",
title
=
"Das Stammbuch - ein Urahn des Facebook",
pages
=
"85--91",
year
=
"2019",
booktitle
=
"Güstrow. Jahrbuch 2020 ISBN: 9783000641992",
editor
=
"Hrsg. Friederike-Christiane Neubert",
publisher
=
"Güstrower Verlags GbR",
address
=
"Güstrow",
}