Wichmann, Søren Department of Linguistics, Max Planck Institute for Evolutionary Anthropology, Max Planck Society;
Wichmann, S., Müller, A., Velupillai, V., Wett, A., Brown, C. H., Molochieva, Z., et al. (2012). The Automated Similarity Judgment Program (ASJP): the ASJP Database (version 15). Retrieved from http://email.eva.mpg.de/~wichmann/languages.htm.