Города, принадлежавшие Древнерусскому государству к середине XI века, записываются

鈥楪’ + ‘A’ + ‘R’ + ‘S’ + ‘D’ + ‘O’ + ‘T’ + ‘A’鈥�.

The answer to the question is «ГАРСДОТА».

Explanation:
To find the answer to the problem, we need to analyze the information given. The problem states that we are looking for cities that belonged to the Ancient Russian state by the middle of the 11th century.

By examining the available options, we see that the letters spell out «ГАРСДОТА».

Each letter represents the first letter of a city that belonged to the Ancient Russian state during this time period. We can assume that these are the cities the problem is referring to.