Columbia subject headings:
Architecture, Armenian--Ukraine--Lʹviv.
Architecture--Ukraine--Lʹviv.
Lʹviv (Ukraine)--Buildings, structures, etc.
Harvard subject headings:
Architecture, Armenian--Ukraine--Lʹviv.
Architecture--Ukraine--Lʹviv.
Lʹviv (Ukraine)--Buildings, structures, etc.
Princeton subject headings:
Architecture, Armenian--Ukraine--Lʹvov.
Architecture--Ukraine--Lʹviv.
Lʹviv (Ukraine)--Buildings, structures, etc.