To find specific articles within journals, try one of the following indexing services
Provides a simple way to search broadly for scholarly literature
Use Google Scholar Library to organise your references
The Library catalogue provides details of all UC holdings for journal titles (print and electronic), both journals with a current subscription and those without a current subscription but for which the Library has retained holdings.
A few pointers
A separate listing of journals can also be browsed by subject category or by publisher.