@incollection{kiparsky1968, author = {Paul Kiparsky}, booktitle = {Universals in Linguistic Theory}, date = {1968}, editor = {Emmon W. Bach and Robert T. Harms}, location = {New York, NY}, pages = {170--202}, publisher = {Holt, Reinhart, \& Winston}, title = {Linguistic Universals and Language Change}, }