Discontinuous Groups of Isometries in the Hyperbolic PlaneWerner Fenchel, Jakob Nielsen - undifferentiated, Asmus L. Schmidt · First published 2002Open the Tome
Das grosse Cinema StarlexikonHans-Werner Asmus, Dirk Manthey, Jörg Altendorf · First published 1990Open the Tome
KraftfahrtversicherungWerner Asmus, Werner Sauter · First published 1977 · Latest edition 1989Open the Tome
