@article{GroetschelLueggerSperber1993, author = {Gr{\"o}tschel, Martin and L{\"u}gger, Joachim and Sperber, Wolfram}, title = {DMV-Projekt "Fachinformation"}, series = {DMV-Mitteilungen}, volume = {2}, journal = {DMV-Mitteilungen}, pages = {21 -- 28}, year = {1993}, language = {en} }