Columbia subject headings:
German language--Discourse analysis.
German language--Grammar, Comparative--Greek (Modern Greek)
German language--Subordinate constructions.
Greek language, Modern--Discourse analysis.
Greek language, Modern--Grammar, Comparative--German.
Greek language, Modern--Subordinate constructions.
Harvard subject headings:
German language--Discourse analysis.
German language--Grammar, Comparative--Greek, Modern.
German language--Subordinate constructions.
Greek language, Modern--Discourse analysis.
Greek language, Modern--Grammar, Comparative--German.
Greek language, Modern--Subordinate construction.
Princeton subject headings:
German language--Subordinate constructions.
Greek language--Subordinate constructions.