Paper locator is an easy and universal interface to get immediate access to scientific papers.
Paste a text sample that contains a reference or citation and Paper locator will try to redirect you immediately to the abstract (click journal website) or the document (press enter).
This automates the whole process of extracting journal, issue and page number from a given reference and searching the publisher websites manually.
Try one of the following on https://david-peter.de/paperlocator/:
 Peter W. Higgs, Phys. Rev. Lett. 13, 508 (1964). prl 13 508 arXiv:quant-ph/9707021 lained in Nature Physics 1, 23 by Imm