@article{Backhaus+1980+203+227,
url = {https://doi.org/10.3790/schm.100.2.203},
title = {Homogenous Social Groups Facilitate Exchange},
title = {},
author = {Jürgen Backhaus},
pages = {203--227},
volume = {100},
number = {2},
journal = {Journal of Contextual Economics – Schmollers Jahrbuch},
doi = {doi:10.3790/schm.100.2.203},
year = {1980},
lastchecked = {1980-02-01}
}