What kind of article is this? All articles should have types assigned if possible.
<!ENTITY % article-types "article-commentary | abstract
| addendum | announcement | book-review | books-received | brief-report |
calendar | case-report | correction | discussion | editorial | in-brief |
introduction | letter | meeting-report | news | obituary | oration | other |
product-review | research-article | retraction | reply | review-article"
>archivearticle.dtd