Publisher
Springer Berlin Heidelberg
Reference15 articles.
1. Asokan, N., Janson, P.A., Steiner, M., Waidner, M.: The state of the art in electronic payment systems. IEEE Computer 30(9), 28–35 (1997)
2. Back, A.: Hashcash - a denial of service counter-measure (1997),
http://www.cypherspace.org/hashcash
3. Erdös, P., Frankl, P., Füredi, Z.: Families of finite sets in which no set is covered by the union of r others. Israel Journal of Mathematics 51(1-2), 79–89 (1985)
4. Lecture Notes in Computer Science;F.D. Garcia,2005
5. Hird, S.: Technical Solutions for Controlling Spam. In: AUUG 2002, Melbourne (2002)
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