000 00301nam a2200109Ia 4500
008 220214s9999 xx 000 0 und d
100 _aDuerckheimer Walter
245 2 _aA Simple procedure for the generation of diimine in situ (Translated from German)
260 _c1968
300 _a7p
942 _cRE
999 _c46472
_d46472