*0011142103 *008110627s2011 xx# o 000 0 nob *019 $bk *100 $aKnutsen, Henning$4aut$_129176300 *245 $aGår all verden rundt i ring? *300 $aS. 141-142 *520 $aBokanmeldelse av: Cycles of time : an extraordinary new view of the universe / Roger Penrose *600 $aPenrose, Roger$_134542300 *773 $tNaturen$gÅrg. 135, nr. 3 (2011)$x0028-0887$w(NO-LaBS)533618(tnr) *8564 $uhttp://www.idunn.no/ts/natur/2011/03/art04 *999 $z1100495267$anorart:1100495267 ^