Conference material: "Academician O.B. Lupanov XIV International Scientific Seminar "Discrete Mathematics and Its Applications" (20-25 June 2022, Moscow)"
On some results of Al. A. Markov in symbol coding theory
The report is dedicated to the memory of the famous Nizhny Novgorod mathematician, Professor Alexander Alexandrovich Markov (1937-1994). In the message a review of the most significant results of Al.A. Markov in the region alphabetic coding.