@article {680801,
	title = {Indo-European Kinship Terminology: *ph$_{2}$tr-ou̯-/ph$_{2}$tr̥-u̯- and its Derivatives},
	journal = {Historische Sprachforschung},
	volume = {124},
	year = {2011},
	pages = {1{\textendash}25},
	author = {Jeremy Rau}
}
