add citation

inst/CITATION

@@ -0,0 +1,34 @@
+bibentry(bibtype = "Article",
+         title = "{openPrimeR} for multiplex amplification of highly diverse templates",
+         author = c(person("Christoph", "Kreer"),
+                    person("Matthias", "Döring"),
+                    person("Nathalie", "Lehnen"),
+                    person("Meryem", "Ercanoglu"),
+                    person("Lutz", "Gieselmann"),
+                    person("Domnica", "Luca"),
+                    person("Kanika", "Jain"),
+                    person("Philipp", "Schommers"),
+                    person("Nico", "Pfeifer"),
+                    person("Florian", "Klein")),
+         journal = "Journal of Immunological Methods",
+         year = "2020",
+         pages = "112752",
+         publisher = "Elsevier",
+         url = "https://bioconductor.org/packages/release/bioc/html/openPrimeR.html"
+)
+
+bibentry(bibtype = "Article",
+         title = "{Modeling the Amplification of Immunoglobulins through Machine Learning on Sequence-Specific Features}",
+         author = c(person("Matthias", "Döring"),
+                    person("Christoph", "Kreer"),
+                    person("Nathalie", "Lehnen"),
+                    person("Florian", "Klein"),
+                    person("Nico", "Pfeifer")),
+        year = "2019",
+        journal = "{Scientific Reports}",
+        volume = "{9}",
+        number = "{1}",
+        pages = "{1--11}",
+        publisher = "{Nature Publishing Group}"
+)
+