In many student psychology documents and course notes, the citation [EYS94] or [CITATION Eys94] is used to reference the widely used cognitive psychology textbook by Michael W. Eysenck (specifically editions published around 1994).

The code "EYS94" occasionally maps to local bibliography keys in systematic literature reviews and specific computer science repositories. 💡 How to Find the Correct Paper

If you are trying to track down the contents of this archive or locate the specific paper it refers to, try these steps:

Could you provide the or the context where you found this file name so I can narrow down the specific paper you need?

If you suspect it refers to a specific author with the last name starting with "Ey" (like Eysenck), search for their 1994 publications on Google Scholar.