000 00258nam a2200097Ia 4500
008 171227s2004 xx 000 0 und d
245 _aPranama
_bJournal of Physics
260 _aBangalore
_bIndian Academy of Sciences
_c2004
440 _v62
520 _aPranama,Physics
650 _aPhysics
999 _c138353
_d138353