Quellenforschung
The study of the sources of, or influences upon, a literary work. Late 19th century; earliest use found in American Journal of Philology. From German Quellenforschung from Quellen-, combining form of Quelle source + Forschung [...]
Definitions
Prosody
1. The pattern of rhythm and sound used in poetry. 2. The patterns of street and intonation in a language.