TY - GEN T1 - Elementary cryptanalysisa mathematical approach / DA - c2009. CY - [Washington, D.C.] : CY - Cambridge : AU - Sinkov, Abraham, AU - Feil, Todd, ET - 2nd ed. / CN - QA76.9.A25 PB - Mathematical Association of America ; PB - Cambridge University Press [distributor], PP - [Washington, D.C.] : PP - Cambridge : PY - c2009. ID - 703270 KW - Cryptography KW - Ciphers TI - Elementary cryptanalysisa mathematical approach / LK - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10729373 UR - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10729373 ER -