Author Keywords
Capture author keywords for an article in a <kwd-group>
element with a @kwd-group-type
attribute of value author
.
Capture each individual keyword in a child <kwd>
element.
Example
<kwd-group kwd-group-type="author">
<kwd>cubic lid-driven cavity</kwd>
<kwd>oscillating wall motion</kwd>
<kwd>lattice Boltzmann method</kwd>
</kwd-group>