<!-- RSCHEAD DTD XML Version -->

<!ELEMENT ARTHEAD - - ( FULLTEXT, PUBNAME, SERTITLE, SERCODE, ISSUEID, VOLUMENO, ISSUENO, ISSN, PII, SICI, CPYRT, LAN, ARTTYPE, ARTTITLE, SUBTITLE, AUTHORS, AUTHOR+, AFF+, ABSTRACT, KEYWORDS, FPAGE, LPAGE, PAGELEN, MSCRIPT, RECDATE, ACCDATE, PUBDATE, PUBYEAR, PUBMONTH, PUBDAY, CONTENTS ) >

<!ELEMENT ABSTRACT - - ( #PCDATA | UL | BI | BO | INF | IT | SCP | SUP |  P | UGRAPHIC )*  >

<!ELEMENT ACCDATE - - ( #PCDATA ) >

<!ELEMENT ADDRESS - - ( #PCDATA | UL | BI | BO | INF | IT | SCP | SUP )*  >

<!ELEMENT AFF - - ( ORGNAME, CITY, POSTCODE, STATE, COUNTRY, ADDRESS ) >

<!ATTLIST AFF ID ID #REQUIRED >


<!ATTLIST ARTHEAD DTD  ( rsc1 | rsc2 ) "rsc1"
                  ID ID                 #REQUIRED
                  SUPDAT ( fals | true ) "fals"  >

<!ELEMENT ARTTITLE - -  ( #PCDATA | NOTE | OVERBAR | UNDERBAR | UL | BI | BO | INF | IT | SCP | SUP | FRACTION )*  >

<!ELEMENT ARTTYPE - - ( #PCDATA ) >

<!ELEMENT AUTHOR - - ( ROLE, FNAME, SURNAME ) >

<!ATTLIST AUTHOR IDREFS CDATA #REQUIRED >

<!ELEMENT AUTHORS - - ( #PCDATA | SUP )* >

<!ELEMENT BO - - ( #PCDATA | OVERBAR | UNDERBAR | UL | INF | IT | SCP | SUP )*>

<!ELEMENT BI - - ( #PCDATA | OVERBAR | UNDERBAR | UL | INF | SCP | SUP )*>

<!ELEMENT CITY - - ( #PCDATA ) >

<!ELEMENT CONTENTS - - ( #PCDATA | P | OVERBAR | UNDERBAR | UL | INF | IT | SCP | SUP )* >

<!ATTLIST CONTENTS HEIGHT NMTOKEN #IMPLIED

                   IMAGE ( fals | true ) #REQUIRED

                   WIDTH NMTOKEN #IMPLIED >

<!ELEMENT COUNTRY - - ( #PCDATA ) >

<!ELEMENT CPYRT - - ( #PCDATA ) >

<!ELEMENT DENOM - - ( #PCDATA | UL | BI | BO | INF | IT | SCP | SUP )* >

<!ELEMENT EQUATION - - (#PCDATA | UL | BI | BO | INF | IT | SCP | SUP )* >

<!ATTLIST EQUATION ID ID #REQUIRED >

<!ELEMENT FNAME - - ( #PCDATA | SUP )* >

<!ELEMENT FPAGE - - ( #PCDATA ) >

<!ELEMENT FRACTION - - (NUMER , DENOM) >

<!ATTLIST FRACTION SHAPE (case | soli ) #REQUIRED >

<!ELEMENT FULLTEXT - - ( #PCDATA ) >

<!ELEMENT INF - - ( #PCDATA | OVERBAR | UNDERBAR | UL | INF | BI | BO | IT | SCP | SUP )* >

<!ELEMENT ISSN - - ( #PCDATA ) >

<!ELEMENT ISSUEID - - ( #PCDATA ) >

<!ELEMENT ISSUENO - - ( #PCDATA ) >

<!ELEMENT IT - - ( #PCDATA | OVERBAR | UNDERBAR | UL | BO | INF | SCP | SUP )* >

<!ELEMENT KEYWORDS - - ( #PCDATA | UL | BI | BO | INF | IT | SCP | SUP )* >

<!ELEMENT LAN - - ( #PCDATA ) >

<!ELEMENT LPAGE - - ( #PCDATA ) >

<!ELEMENT MSCRIPT - - ( #PCDATA ) >

<!ELEMENT NUMER - - ( #PCDATA | UL | BI | BO | INF | IT | SCP | SUP )* >

<!ELEMENT ORGNAME - - ( #PCDATA | UL | BI | BO | INF | IT | SCP | SUP )* >

<!ELEMENT P - - ( #PCDATA | OVERBAR | UNDERBAR | UL | BI | BO | INF | IT | SCP | SUP | UGRAPHIC | EQUATION | FRACTION )* >

<!ELEMENT NOTE - - ( #PCDATA | OVERBAR | UNDERBAR | UL | BI | BO | INF | IT | SCP | SUP | UGRAPHIC | EQUATION | FRACTION )* >

<!ELEMENT PAGELEN - - ( #PCDATA ) >

<!ELEMENT PII - - (#PCDATA) >

<!ELEMENT POSTCODE - - ( #PCDATA ) >

<!ELEMENT PUBDATE - - ( #PCDATA ) >

<!ELEMENT PUBDAY - - ( #PCDATA ) >

<!ELEMENT PUBMONTH - - ( #PCDATA ) >

<!ELEMENT PUBNAME - - ( #PCDATA ) >

<!ELEMENT PUBYEAR - - ( #PCDATA ) >

<!ELEMENT RECDATE - - ( #PCDATA ) >

<!ELEMENT ROLE - - ( #PCDATA | UL | BI | BO | INF | IT | SCP | SUP )* >

<!ATTLIST ROLE TYPE ( corr | none ) #REQUIRED >

<!ELEMENT RSCHEAD - - ( ARTHEAD+ ) >

<!ELEMENT SCP - - ( #PCDATA | OVERBAR | UNDERBAR | UL | BI | BO | INF | IT | SUP )* >

<!ELEMENT SERCODE - - ( #PCDATA ) >

<!ELEMENT SERTITLE - - ( #PCDATA ) >

<!ELEMENT SICI - - ( #PCDATA ) >

<!ELEMENT STATE - - ( #PCDATA | IT )* >

<!ELEMENT SUBTITLE - - ( #PCDATA | OVERBAR | UNDERBAR | UL | BI | BO | INF | IT | SCP | SUP )*  >

<!ELEMENT SUP - - ( #PCDATA | OVERBAR | UNDERBAR | UL | BI | SUP | BO | INF | IT | SCP )* >

<!ELEMENT SURNAME - - ( #PCDATA | SUP )* >

<!ELEMENT UL - - ( #PCDATA | OVERBAR | UNDERBAR | SUP | BI | BO | INF | IT | SCP )* >

<!ELEMENT UGRAPHIC - - (#PCDATA ) >

<!ATTLIST UGRAPHIC ID ID          #REQUIRED
                   POS    CDATA   #IMPLIED
                   HEIGHT NMTOKEN #IMPLIED
                   WIDTH  NMTOKEN #IMPLIED >


<!ELEMENT UNDERBAR - - (#PCDATA ) >

<!ELEMENT OVERBAR - - (#PCDATA ) >

<!ELEMENT VOLUMENO - - ( #PCDATA ) >

<!ENTITY % ISOUnicode SYSTEM "entities/isoxml_s.ent" >
%ISOUnicode;
<!ENTITY % RSCSpecific SYSTEM "entities/rscxml_s.ent" >
%RSCSpecific;
