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