de Vaan, Michiel. 2015. Historical Development of Dutch, Phonology &morphology, dialects &stages.
@manual{jacquesestimative-vaan15dutch, author = {de Vaan, Michiel}, month = {July}, organization = {Leiden Summer School in Languages and Linguistics}, title = {Historical Development of Dutch, Phonology &morphology, dialects &stages}, year = {2015} }