Searching a stock

[zgarcia at post.uv.es]

        I am a PhD-Student at the University of Valencia (Spain)
and I need the Drosophila stock:

        
        w f FLP; FRT43D f+ 52M(2D) / CyO
        
        I will thank you very much any information about it.
You can answer me by e-mail:

                Zaida.Garcia at uv.es

        Thank you in advance.