@book{1991-damgard
,title={{Advances in cryptology: EUROCRYPT '90}}
,booktitle={{Advances in cryptology: EUROCRYPT '90}}
,editor={Ivan B. Damg\aa rd}
,ISBN={3--540--53587--X}
,publisher={Springer-Verlag}
,address={Berlin}
,series={Lecture Notes in Computer Science}
,volume={473}
,year={1991}
}