by 

Edda Eich-Soellner,  Fachhochschule München (Germany)

Claus Führer, Lunds Universitet (Sweden)

originally published by Teubner 1998 (ISBN 3-519-02601)

reprinted by Lund University (3rd reprint 2008) (ISBN 91-631-2929-9)

available  as e-book by Springer (ISBN 978-3-663-09828-7)