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