000 00284nam a2200109Ia 4500
008 201121s9999 xx 000 0 und d
100 _aPrutton,M.
245 0 _aReport on Progress in Physics
260 _bU.K.:Europhysics J.Pub.of Institute of Physics
300 _c772
942 _cBV
999 _c16542
_d16542