*0011651419
*008950628s1994    xx#           000 0 eng
*019  $bk
*08230$a624.151
*100  $aBarton, Nick$_97063200
*245  $aPhysical and discrete element models of excavation and failure in jointed rock
*300  $aS. 35-46 : ill.
*773  $tPublikasjon / Norges geotekniske institutt$gnr 194 (1994)$x0078-1193$w(NO-LaBS)529319(tnr)
*999  $z9500190611$anorart:9500190611
^