Found:
Bracketed grids
PHONOLOGY: a representation of stress combining aspects of grid (only) theory and tree (only) theory. Grids as hierarchically layered structures are provided with constituent information indicated by parentheses. EXAMPLE: The stress pattern of the English word apalachicola can be represented by the following bracketed grid (cf. Halle & Vergnaud (1987)):
* * * (* .)(* .)(* .) apa lachi cola
LIT. | Halle, M. & J.-R. Vergnaud (1987) Hammond, M. (1984) Hayes, B. (1991) Hayes, B. (1987) Kager, R. (1989) |