I'm using apalike-letters bibliography style and when citing multiple sources a comma is used to separate them:
How can I modify this to use semicolon instead of comma? I've changed every comma to semicolon in the class file but it didn't help :/
Any ideas? Please note that I don't want to use natbib because I have very large document and natbib generates some strange errors while compiling…
You can find the whole project (with the style file in it) at http://piec.info/apalike-letters_test.zip [76 KB].