by Jolk, A., Klingshirn, C. F.
Published in Physica status solidi. B. Basic research (01.04.1998)

by Burlakov, V.M., Göppert, M., Jolk, A., Dinger, A., Becker, R., Klingshirn, C.F.
Published in Physics letters. A (01.04.1999)

by Jolk, A., Jörger, M., Klingshirn, C.F., Franco, M., Prade, B., Mysyrowicz, A.
Published in physica status solidi (b) (01.09.2000)