@article{Horlacher_2017,<br/><span class="tab"></span> title={The Emergence of Physical Education as a Subject for Compulsory Schooling in the First Half of the Nineteenth Century: The Case of Phokion Heinrich Clias and Adolf Spiess},<br/><span class="tab"></span> volume={4},<br/><span class="tab"></span> ISSN={2001-7766},<br/><span class="tab"></span> url={http://dx.doi.org/10.36368/njedh.v4i2.93},<br/><span class="tab"></span> DOI={10.36368/njedh.v4i2.93},<br/><span class="tab"></span> number={2},<br/><span class="tab"></span> journal={Nordic Journal of Educational History},<br/><span class="tab"></span> publisher={Umea University Library},<br/><span class="tab"></span> author={Horlacher,<br/><span class="tab"></span> Rebekka},<br/><span class="tab"></span> year={2017},<br/><span class="tab"></span> month=dec,<br/><span class="tab"></span> pages={13–30} }