@article{Hennings_1925, title={Generalmajor Ivar Christian Lassons Autografi.}, volume={46}, url={https://tidsskrift.dk/personalhistorisk_tidsskrift/article/view/79341}, number={8_4_2}, journal={Personalhistorisk Tidsskrift}, author={Hennings, Paul}, year={1925}, month={jan.}, pages={175–179} }