paper required

i need these papers ....its very urgent ..plz help me....
Gabriel C 1996a Compilation of the dielectric properties of body tissues at RF and microwave frequencies Report AL/OE-TR-1996?0037, Armstrong Laboratory (AFMC), Radio frequency Radiation Division, Brooks AFB, TX

Gabriel C, Gabriel S and Corthout E 1996b The dielectric properties of biological tissues: I. Literature survey Phys. Med. Biol. 41 2231?49

Gabriel S, Lau R W and Gabriel C 1996c The dielectric properties of biological tissues: II. Measurements in the frequency range 10 Hz to 20 GHz Phys. Med. Biol. 41 2251?69

Gabriel S, Lau R W and Gabriel C 1996d The dielectric properties of biological tissues: III. Parametric models for the frequency spectrum of tissues Phys. Med. Biol. 41 2271?93

I couldn't get the first one, but here are the rest...

thank you very much .................
i have no words for for such nice help..........
thanx once again...........