*0011424190
*008070116s2006    xx#           000 0 nob
*019  $bk
*08230$a510.92
*100  $aKnutsen, Henning$_129176300
*245  $aOmvendt blir det motsatt
*300  $aS. [289]-300 : ill., port.
*600  $aHamilton, William Rowan$_159945000
*650  $aAstronomi$2norart$_13890000
*650  $amatematikere$9nor$2norart$_129906500
*773  $tNaturen$gÅrg. 130, nr 6 (2006)$x0028-0887$w(NO-LaBS)533618(tnr)
*8564 $uhttp://www.idunn.no/ts/natur/2006/06/omvendt_blir_det_motsatt
*999  $z700400645$anorart:700400645
^