Missing considering outgoing citation in score of selected

[fabian-beck]

E.g., select: "10.1016/j.jvlc.2018.10.001","10.1109/vissoft55257.2022.00026"
-> "10.1109/vissoft55257.2022.00026" has a score of 0 but should be 1

[fabian-beck]

It's not a bug in the interface, but an inconsistency in between the CrossRef list of references and OpenCitations citation data, which should be fixed in the backend.