Leerhoff, G. et al. (2003): „Learning at stations“ about salt

Leerhoff, G. & Eilks, I. (2003). "Learning at stations" about salt. Chemistry in Action 2/70, 7–13.@article{eilks2003i, title={"Learning at stations" about salt}, author={Leerhoff, Gabriele and Ingo Eilks}, year={2003}, journal={Chemistry in Action 2/70}, pages={7--13} } 