294 book chapters are missing publication years. This appears to be yet another problem with Springer failing to register their metadata correctly. For example, as of 2019-11-26, this chapter is missing data from the issued field in Crossref: https://api.crossref.org/works/10.1007/978-1-4020-8893-3_1. (Some of these chapters appear to be spurious or unregistered DOIs.)
These publications are automatically removed from the philosophy of science size when we filter by publication date (1930-2017).
294 book chapters are missing publication years. This appears to be yet another problem with Springer failing to register their metadata correctly. For example, as of 2019-11-26, this chapter is missing data from the
issuedfield in Crossref: https://api.crossref.org/works/10.1007/978-1-4020-8893-3_1. (Some of these chapters appear to be spurious or unregistered DOIs.)These publications are automatically removed from the philosophy of science size when we filter by publication date (1930-2017).
The attached CSV gives DOIs and titles for these book chapters. missing_pub_year.csv.zip