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*08230$a198.9
*100  $aFjæra, Olav$4aut$_151755100
*245  $aDen norske matematikaren og filosofen Jens Kraft
*300  $aS. 40-43 : port.
*600  $aKraft, Jens$_133560000
*650  $afilosofer$9nor$2norart$_129094300
*650  $amatematikere$9nor$2norart$_129906500
*773  $tTangenten$gÅrg. 30, nr. 3 (2019)$x0802-8192$w(NO-LaBS)552650(tnr)
*999  $z2000649331$anorart:2000649331
^