Comments on the computation of quantum fluctuations of gluons in a multi instanton backround Berg, B. Stehr, J. 1980 - DESY EPflicht - frei zugänglich
A Bäcklund transformation for the classical anticommuting massive thirring model in one space dimension Izergin, A. Stehr, J. 1976 - DESY EPflicht - frei zugänglich
The Bose field structure associated with a free massive Dirac field in one space dimension Lehmann, H. Stehr, J. 1976 - DESY EPflicht - frei zugänglich