BibTeX-Format:
@article{ author = {Müller, Sonja}, pCounter = {6}, typ = {article}, number = {2}, journal = {{I}nternational {R}eview of {P}ragmatics}, pages = {263-305}, year = {2014}, volume = {6}, title = { {I}mperative wh-interrogatives: {P}ragmatic analysis and empirical evidence from {G}erman}}