Literature searches in publications when you have limited access to journals
You have several options - but they'll all take a bit more time. For one, check if your university can get access to articles "on loan" which usually just means another university sends you the pdf. Alternatively, check the corresponding authors university website. Often, they'll put their publications there, or on researchgate. Finally, if you can't find it via other methods, just email the corresponding author. A quick email letting them know you want to cite their work, but your university doesn't have access to the journal/book, and they'll usually be more than happy to email it to you (we all want to increase our citation counts!).