When you have a source with a bibliography, you can see if a particular article from the bibliography is available by looking the journal's name up at the link below. Then you can use the volume and date information to navigate to the article. If we don't have access to that journal, we usually can get it from another library.
ACM Computing Surveys
Bulletin of the American Mathematical Society
Consortium
Fibonacci Quarterly
Mathematics Teacher
Notices of the American Mathematical Society
Pi Mu Epsilon Journal [PME Journal]
UMAP Journal