add empty refs

Author: jmeziere

Diff for: .github/workflows/documentation.yml

@@ -21,7 +21,7 @@ jobs:
           version: '1.10'
       - uses: julia-actions/cache@v1
       - name: Install dependencies
-        run: julia --project=docs/ -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()'
+        run: julia --project=docs/ -e 'using Pkg; Pkg.add(["Documenter","DocumenterCitations"]); Pkg.develop(url="https://github.com/byu-cxi/BcdiCore.jl.git"); Pkg.instantiate()'
       - name: Build and deploy
         env:
           DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }} # If authenticating with SSH deploy key

Diff for: docs/Project.toml

@@ -1,4 +1,6 @@
-using Documenter, BcdiCore
+using Documenter, DocumenterCitations, BcdiCore
+
+bib = CitationBibliography(joinpath(@__DIR__, "src", "refs.bib"))
 
 makedocs(
     sitename="BcdiCore.jl",
@@ -14,7 +16,8 @@ makedocs(
             "Traditional Models"=>"use/trad.md",
             "Multiscale Modes"=>"use/multi.md"
         ]
-    ]
+    ],
+    plugins = [bib]
 )
 
 deploydocs(