Maria Josefovna Poliakova (27 March 1908 – 7 May 1995) was a Jewish Soviet colonel and 4th Department spy who played the principal role in organising the Soviet espionage network in Switzerland, that was later known as the Rote Drei.
Maria Josefovna Poliakova (27 March 1908 – 7 May 1995) was a Jewish Soviet colonel and 4th Department spy who played the principal role in organising the Soviet espionage network in Switzerland, that was later known as the Rote Drei. (en)
Мария Иосифовна (Осиповна) Полякова (1908—1995) — советская разведчица, подполковник ГРУ. (ru)
Maria Josefovna Poliakova (27 March 1908 – 7 May 1995) was a Jewish Soviet colonel and 4th Department spy who played the principal role in organising the Soviet espionage network in Switzerland, that was later known as the Rote Drei. (en)
Мария Иосифовна (Осиповна) Полякова (1908—1995) — советская разведчица, подполковник ГРУ. (ru)