need paper

plz provide me these papers ....its very urgent for me..
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