Hartree-Fock and Hartree-Fock-Bogoliubov calculations of superdeformed bands

I present some original features of the cranked mean-field derived with the Skyrme effective interaction. Then I discuss results obtained with this method which concern the questions raised by the existence of identical SD bands in the 192Hg region. In order to include pairing effects, one must replace cranked HF equations by cranked HFB. I describe the method we are presently using and our first results. In the last section, based on the comparison of our results whith data, I extrapolate the most promising lines of work which should help improve our understanding of nuclear spectroscopy in terms of effective interactions. (orig.)