Added https://doi.org/10.1007/978-3-319-53862-4_20 (I emailed author for preprint)
Added https://doi.org/10.1007/978-3-319-53862-4_20 (I emailed author for preprint)

git-svn-id: 890fa6de20e1a9f83f366c7427e16ee89cb530c1@1816138 13f79535-47bb-0310-9956-ffa450edef68

apache/incubator-taverna-site,apache/incubator-taverna-site,apache/incubator-taverna-site,apache/incubator-taverna-site