1.
Mathematical models of language. Frankfurt: Athenaüm; 1973.
Mathematical models of language. Frankfurt : Athenaüm, 30 mai 1973. ISBN 3-7610-4800-9
Kiefer Ferenc. (1973). Mathematical models of language. Athenaüm.
MLA (8th ed.) CitationKiefer Ferenc. Mathematical Models of Language. Athenaüm, 1973.
Warning: These citations may not always be 100% accurate.