*0011520672 *008870922s1986 xx# 000 0 nob *019 $bk *08230$a620.11 *100 $aHalvorsen, Tor$_129326000 *245 $aKatalytisk oksygenreduksjon i vann$cav Tor Halvorsen *300 $aS. 18-20 : ill. *773 $tNorsk energi$gÅrg. 63, nr 4 (1986)$x0800-7896$w(NO-LaBS)277423(tnr) *999 $z8700087914$anorart:8700087914 ^