@article{Enninger1982,
author = {Enninger, W. and Wandt, K.H.},
title= {Pennsylvania German in the context of an Old Order Amish settlement: The Structural instability of a functionally stable variety},
year = {1982},
doi = {10.17161/ygas.v17i.19414},
volume = {17},
pages = {123--43},
}