Enhancements from Degrowth Journal

layouts/papers/single.html

@@ -3,6 +3,7 @@
   {{- partial "header/hero.html"
         (dict
           "title" $title
+          "subtitle" .Params.summary
           "image" .Params.image
           "sizes" site.Params.image_sizes.sections.papers.hero_single
           "context" .

layouts/partials/papers/paper.html

@@ -24,6 +24,7 @@
             </span>
           {{- end -}}
         {{- end -}}
+        {{ .Params.authors_list }}
       </p>
       {{ if not $inside_volume }}
         <p class="paper-volume">