author = { Shoup, Victor AND Gennaro, Rosario },

title = { Securing treshold cryptosystems against chosen ciphertext attack },

publisher = {IBM},

year = {[1997]},

booktitle = {Research report ; RZ / Zurich Research Laboratory, International Business Machines Corporation ; 2974},

address = { Almaden [u.a.] },

url = { http://slubdd.de/katalog?TN_libero_mab2 }