00354nam a2200097Ia 4500008004100000100001700041245007700058260009000135700001600225700001500241220216s9999    xx            000 0 und d  aStiehler R D 0aDetermination of hardness and modulus of rubber with spherical indentors  bProceedings of the International Rubber Conference, Kuala Lumpur. V.5, 1975; p277-287  aBullman G W  aDecker G E