We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Close this message to accept cookies or find out how to manage your cookie settings.
This journal utilises an Online Peer Review Service (OPRS) for submissions. By clicking "Continue" you will be taken to our partner site https://cup.msp.org/submit/pem. Please be aware that your Cambridge account is not valid for this OPRS and registration is required. We strongly advise you to read all "Author instructions" in the "Journal information" area prior to submitting.
| 2-year Impact Factor | 0.9 |
| 5-year Impact Factor | 0.9 |
| Eigenfactor | 0.00164 |
| Article Influence Score | 0.697 |
| CiteScore | 1.2 |
| Scimago Journal Rank (SJR) | 0.562 |
| Source Normalised Impact per Paper (SNIP) | 0.878 |
| Total number of articles last year | 72 |
| Number of OA articles last year | 15 |
| Number of articles last year supported by subscription revenue | 57 |