*0011276088
*008180713s2018    xx#           000 0 nob
*019  $bk
*08230$a516.362
*100  $aKirfel, Christoph$4aut$_129773100
*245  $aFlaten under hyperbelen
*300  $aS. 48-[53]
*650  $aIntegralgeometri$2norart$_83535000
*773  $tTangenten$gÅrg. 29, nr. 1 (2018)$x0802-8192$w(NO-LaBS)552650(tnr)
*999  $z1800629956$anorart:1800629956
^