Heiner Müller-Merbach. Nachrichten. Math. Meth. of OR, 19(1):68-70, 1975. [doi]
@article{Muller-Merbach75,
title = {Nachrichten},
author = {Heiner Müller-Merbach},
year = {1975},
doi = {10.1007/BF01958602},
url = {http://dx.doi.org/10.1007/BF01958602},
researchr = {https://researchr.org/publication/Muller-Merbach75},
cites = {0},
citedby = {0},
journal = {Math. Meth. of OR},
volume = {19},
number = {1},
pages = {68-70},
}