@article{2011:bhmelt:zur_proble,
title = {Zur Problematik kollektiven Handelns},
year = {2011},
note = {},
journal = {ZIB Zeitschrift für Internationale Beziehungen},
pages = {63--90},
author = {Böhmelt, Tobias and Pilster, Ulrich H.},
volume = {18},
number = {2}
}