Current status of those buildings, which do not host any function, are not guarded, have not been visited by the proprietor for a certain period of time or legal belonging of which is not certain, are defined as abandoned.
Rafael Israelyan, 1960
Jim Torosyan, Gevorg Aramyan, 1985
Henrik Araqelyan, 1971
Sargis Gourzadyan, Mikael Alexanyan, 1978