@article{Olsson_1993,<br/><span class="tab"></span> title={The Nordic countries and Europe in the twentieth century: An introduction},<br/><span class="tab"></span> volume={18},<br/><span class="tab"></span> ISSN={1502-7716},<br/><span class="tab"></span> url={http://dx.doi.org/10.1080/03468759308579244},<br/><span class="tab"></span> DOI={10.1080/03468759308579244},<br/><span class="tab"></span> number={1},<br/><span class="tab"></span> journal={Scandinavian Journal of History},<br/><span class="tab"></span> publisher={Informa UK Limited},<br/><span class="tab"></span> author={Olsson,<br/><span class="tab"></span> Ulf},<br/><span class="tab"></span> year={1993},<br/><span class="tab"></span> month=jan,<br/><span class="tab"></span> pages={1–5} }