Package quotes
This is version 2.2, last revised 1997/12/20; documentation date 2005/04/09.

Author: F. Bosisio
CTAN location: macros/latex/contrib/bosisio

This package simplifies the usage of double-quotes.

With this package, the character ``"'' generates the correct double-quotes, so that it can be used both for opening and closing quoted text (provided that it is always used).
In other words, the input sequence

becomes equivalent to
and thus generates

F. Bosisio