Hi,
As Henry just noted, one of your main
problem is your bibtex key. It should not contain spaces, commas,
backslashes, semicolons, or other special characters that might mess up
the syntax of the bibtex file. A common convention is to use author:year
or if you have many articles by the same authors in the same year you
can use author:yeara, author:yearb etc.
All best,
Leonard