@article{2013:kahl:blatter_j,
title = {Blatter, Joachim, und Markus Haverland. Designing Case Studies. Explanatory Approaches in Small-N Research.},
year = {2013},
note = {},
journal = {PVS Politische Vierteljahresschrift},
pages = {774--776},
author = {Kahl, Martin},
volume = {54},
number = {4}
}