"93d1cde27fd49de54443eedc538b46e2" . "Quasars general"@en . "Volonteri" . "Methods numerical"@en . "Galaxies formation"@en . "Galaxies active"@en . "Galaxies evolution"@en . "Black hole physics"@en . "Marta Volonteri" . "Early Universe"@en . . . "Marta" .