@article{Heering_1989, title={C. Malandrino, Scienza e socialismo. Anton Pannekoek (1873-1960)}, volume={104}, url={https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-103547}, DOI={10.18352/bmgn-lchr.3154}, number={3}, journal={BMGN - Low Countries Historical Review}, author={Heering, A.}, year={1989}, month={Jan.}, pages={470–471} }