Columbia subject headings:
Harvard subject headings:
Authors, German--21st century--Diaries.
Bulgaria--Description and travel.
Röhnert, Jan Volker, 1976---Diaries.
Röhnert, Jan Volker, 1976---Travel--Bulgaria.
Princeton subject headings:
Authors, German--21st century--Diaries.
Bulgaria--Description and travel.
Diaries.
Röhnert, Jan Volker, 1976---Diaries.
Röhnert, Jan Volker, 1976---Travel--Bulgaria.