BibTeX-Format:
@article{jaco2001:tdot, mylabel = {jaco2001:tdot}, title = {{T}he {D}imensions of {T}opic-{C}omment}, author = {Jacobs, Joachim}, volume = {39}, journal = {{L}inguistics}, typ = {article}, year = {2001}, pages = { 641 - 681}}