Gąsiorowski, Piotr. “The Embarrassment of Riches: ‘Head’ Words in the Indo-European Family”. Yearbook of the Poznan Linguistic Meeting 3, no. 1 (December 1, 2017): 101–115. Accessed March 29, 2024. https://pressto.amu.edu.pl/index.php/yplm/article/view/26581.