Hammarström, Harald. 2008. Complexity in numeral systems with an investigation into pidgins and creoles. In Miestamo, Matti and Sinnemäki, Kaius and Karlsson, Fred (eds.), Language complexity: Typology, contact, change, 287–304. Amsterdam: Benjamins.
@incollection{hammarstrom2008, address = {Amsterdam}, author = {Hammarström, Harald}, booktitle = {Language complexity: Typology, contact, change}, editor = {Miestamo, Matti and Sinnemäki, Kaius and Karlsson, Fred}, key = {Hammarström 2008}, pages = {287–304}, publisher = {Benjamins}, title = {Complexity in numeral systems with an investigation into pidgins and creoles}, year = {2008} }