000 00356nam a2200109Ia 4500
008 220214s9999 xx 000 0 und d
100 _aVan Der Poel C
245 2 _aA General system describing the visco-elastic properties of bitumens and its relation to routine test data
260 _bJournal of Applied Chemistry
_c1954
300 _a221-236
942 _cRE
999 _c45937
_d45937