000 00302nam a2200109Ia 4500
008 220216s9999 xx 000 0 und d
100 _aLohse David J
245 0 _aButyl nanocomposites with reduced air permeability: Theory and practice
260 _bRubber World
_c2009
300 _a36-38
942 _cJS
999 _c55027
_d55027