@inbook{+2000+609+640,
url = {https://doi.org/10.1515/9783050078014-016},
title = {Einführung},
booktitle = {BAND 10 Karl Marx / Friedrich Engels: Briefwechsel, September 1859 bis Mai 1860},
editor = {},
publisher = {Akademie Verlag},
address = {Berlin, Boston},
pages = {609--640},
doi = {doi:10.1515/9783050078014-016},
isbn = {9783050078014},
year = {2000},
lastchecked = {2026-05-07}
}