BibTeX-Format:
@book{lohn1995:fsun, mylabel = {lohn1995:fsun}, author = {Lohnstein, Horst}, address = {Opladen}, year = {1996}, publisher = {Westdeutscher Verlag}, typ = {book}, title = {{F}ormale {S}emantik und {N}atürliche {S}prache. {E}inführendes {L}ehrbuch}}