Container element for one or more appendices (<app> elements).
As set up in the Journal Archiving and Interchange Tag Set, the <app-group> element can contain both appendices and interspersed bibliographic reference lists, because some older journal tag sets make use of this model.
Design Note: This element is highly similar to the Appendix Matter <appm> element used in AAP-derivative and ISO 12083-derivative tag sets.
<!ELEMENT app-group %app-group-model; >
(label?, title?, (address | alternatives | array | boxed-text | chem-struct-wrap | fig | fig-group | graphic | media | preformat | supplementary-material | table-wrap | table-wrap-group | disp-formula | disp-formula-group | def-list | list | tex-math | mml:math | p | related-article | related-object | ack | disp-quote | speech | statement | verse-group | x)*, (app | ref-list)*)
The following, in order:
<article>
<front>
...</front>
<body>...</body>
<back>
<ref-list>...</ref-list>
<app-group>
<app><title>Appendix</title>
<sec><title>The Bipolar Seesaw.</title>
<p>The evidence for the antiphasing of the millennial-duration climate
changes occurring on the Antarctic continent ...</p>...</sec>
</app>
</app-group>
</back>
</article>
JATS-backmatter1.ent