*0011468144
*008811220s1981    xx#           000 0 nob
*019  $bk
*08230$a338
*100  $aHoel, Michael$_125205800
*245  $aPrinciples regarding the rate of extraction
*300  $aS.180-192
*773  $tKvartalsskrift / Bergen bank$gnr 3 (1981)$x0332-6756$w(NO-LaBS)819141(tnr)
*999  $z8100040159$anorart:8100040159
^