parsing bibtex with GKeyFile parser

[Rudra Banerjee <bnrj rudra yahoo com>]

I am thinking of possibility of parsing a bibtex file with gkeyfile
parser. bibtex has the structure like:
@Book{a,
        Author="b and q and r, s ",
        Editor="c",
        Title="d",
}

Any idea? or any other way to parse it within C(and gtk)?