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*1001 $aBerntsen, Jarle$0(NO-TrBIB)90073194$_16734300
*24510$aOn the use of the Richtmyer procedure to compute a finite amplitude sound beam from a piston source$cJarle Berntsen
*260  $aBergen$bDepartment of Applied Mathematics, University of Bergen$c1987
*300  $a16 bl.$bdiagr.
*4901 $aReport$v82
*533  $aElektronisk reproduksjon$b[Norge]$cNasjonalbiblioteket Digital$d2015-11-04
*650 7$aLydforplantning$2tekord$_188448600
*650 7$aParabolske differensialligninger$2tekord$_187870700
*830 0$aReport (Universitetet i Bergen. Matematisk institutt. Gruppen for generell anvendt matematikk/mekanikk : trykt utg.)$x0084-778x$v82$w998120970094702201$_13448000
*85641$3Fulltekst$uhttps://urn.nb.no/URN:NBN:no-nb_digibok_2015021808017$yNettbiblioteket$zDigital representasjon
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*999  $aoai:nb.bibsys.no:998711581914702202$b2021-11-14T20:04:19Z$z998711581914702202
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