On the structure of systematic prefix codes

References

• Clifford and Preston . 1961 . The Algebraic Theory of Semigroups , Vol. 2 , A.M.S .
   Google Scholar
• Ginzburg , A. 1968 . Algebraic Theory of Automata , Academic Press .
   Google Scholar
• Gross and Lentin , . 1967 . Notions sur les Grammaires Formelles , Gauthiers-Villars .
   Google Scholar
• Lyndon and Schützenberger , . 1962 . The equation am = bncp in a free group . Michigan Math. Journal J , : 289 – 298 .
   Google Scholar
• Neumann , P.G. 1962 . Efficient error limiting variable length codes . I.R.E. Trans. Inf. Theory , 118 July Other papers to be found in the bibliography of: Self synchro-nizing sequential coding with low redundancy, The Bell System Technical Journal Vol. 50(3), March 1971
   Google Scholar
• Nivat , M. 1966 . Eléments de la Théorie Générale des Codes in Automata Theory , Caianèllo : Academic Press .
   Google Scholar
• Perrin , D. “ Le langage engendré par un code préfixe et son monoide syntaxique ” . In Thése de 3^éme cycle , Université de Paris . Institut de Programmation
   Google Scholar
• Perrot , J.F. On the relationship between finite automata,finite monoids and prefix codes . ACM Symposium on Theory of Computing . May . Northampton , Mass
   Google Scholar
• SchÜtzenberger , M.P. 1959 . On an application of semi groups methods to some problems in coding . I.R.E. Trans, on Inf Theory , 112
   Google Scholar