Using Discover@MU, the search box you see in the middle of the page at http://library.missouri.edu, enter the title of the article needed in quotation marks, for example, "How Great Companies Think Differently". If you get too many hits, do your search again, adding the author and publication title:
"How Great Companies Think Different" Kanter "Harvard Business Review"
Using the quotation marks forces the computer to search for the phrase.
If you don't see a link to either HTML or PDF, click the FindIt@MU link to access the text.