BibTeX-Format:
@book{lohn2011:fsun, mylabel = {lohn2011:fsun}, address = {Berlin, New York}, typ = {book}, sortname = {lohnstein}, publisher = {Mouton de Gruyter}, title = {{F}ormale {S}emantik und natürliche {S}prache}, year = {2011}, author = {Lohnstein, Horst}}