TY  - BOOK
AU  - Workshop on the Theory and Application of Cryptographic Techniques (Amsterdam
AU  - Chaum, D., ed
AU  - Price, W L., ed
TI  - Advances in Cryptology - EUROCRYPT '87: Proceedings
T2  - Lecture notes in computer science
U1  - 005.82 
CY  - Berlin
PB  - Springer
ER  -