<!ELEMENT BATCH ( RECORD+ ) >
<!ELEMENT ID ( #PCDATA ) >
<!ENTITY % font-modifiers "roman|it|bo|bi|scp|sansserif" >
<!ENTITY % emph        "%font-modifiers;|ul|sup|inf" >
<!ELEMENT roman 	( #PCDATA | %emph; )*>
<!ELEMENT it		( #PCDATA | %emph; )*>
<!ELEMENT bo		( #PCDATA | %emph; )*>
<!ELEMENT bi		( #PCDATA | %emph; )*>
<!ELEMENT scp		( #PCDATA | %emph; )*>
<!ELEMENT sansserif	( #PCDATA | %emph; )*>
<!ELEMENT ul		( #PCDATA | %emph; )*>
<!ELEMENT sup		( #PCDATA | %emph; )*>
<!ELEMENT inf		( #PCDATA | %emph; )*>
<!ELEMENT RECORD ( ID, idc, bat, inj, vol, iss, pbd, cfi, rec, pag, aut*, atp*, div, org, ads, postcode?, email?, doi?, ict, atl, abs, sec, isb, xrf, xsb, iay, aat, imx, mat, icp, cmd ) >
<!ELEMENT aat ( #PCDATA ) >
<!ELEMENT abs ( #PCDATA | %emph; )*>
<!ELEMENT ads ( #PCDATA ) >
<!ELEMENT atl ( #PCDATA | %emph; )*>
<!ELEMENT atp ( #PCDATA ) >
<!ELEMENT aut ( #PCDATA ) >
<!ELEMENT bat ( #PCDATA ) >
<!ELEMENT cfi ( #PCDATA ) >
<!ELEMENT cmd ( #PCDATA ) >
<!ELEMENT div ( #PCDATA ) >
<!ELEMENT doi ( #PCDATA ) >
<!ELEMENT email ( #PCDATA ) >
<!ELEMENT iay ( #PCDATA ) >
<!ELEMENT icp ( #PCDATA )>
<!ELEMENT ict ( #PCDATA ) >
<!ELEMENT idc ( #PCDATA ) >
<!ELEMENT imx ( #PCDATA ) >
<!ELEMENT inj ( #PCDATA ) >
<!ELEMENT isb ( #PCDATA ) >
<!ELEMENT iss ( #PCDATA ) >
<!ELEMENT mat ( #PCDATA )>
<!ELEMENT org ( #PCDATA ) >
<!ELEMENT pag ( #PCDATA ) >
<!ELEMENT pbd ( #PCDATA ) >
<!ELEMENT postcode ( #PCDATA ) >
<!ELEMENT rec ( #PCDATA ) >
<!ELEMENT sec ( #PCDATA ) >
<!ELEMENT vol ( #PCDATA ) >
<!ELEMENT xrf ( #PCDATA )>
<!ELEMENT xsb ( #PCDATA )>
<!ENTITY % RSCCharacters PUBLIC "-//RSC//RSC characters version 1.0//EN" 
"http://www.rsc.org/dtds/entities/rsc_x.ent" >

%RSCCharacters;