*0011197606
*008140115s2013    xx#           000 0 nob
*019  $bk
*08230$a516.1
*100  $aKirfel, Christoph$4aut$_129773100
*245  $aArkimedes og parabelen$n[1]
*300  $aS. 46-49 : ill.
*600  $aArkimedes$_134549200
*650  $aarealberegning$9nor$2norart$_129769300
*650  $aparabler$9nor$2norart$_141399300
*773  $tTangenten$gÅrg. 24, nr. 4 (2013)$x0802-8192$w(NO-LaBS)552650(tnr)
*999  $z1400551056$anorart:1400551056
^