Russo Barbara "The territory w and related titles during the Middle Kingdom and Second Intermediate Period", GHP, Egyptology 13, London 2010

This monograph was originated during the course of my further investigation on the titles and the funerary equipment of a private called K3-rnn. It represents a part of a larger study of the funerary spells tradition of the Memphite region. This official held several jobs demonstrated in his complex group of titles. On chief of all, there comes the title imy-r w. Due to its particular orthography, where the sceptre khrp is read w, and for the fact that no attestations were known for the early Middle Kingdom, I have decided to pursue a systematic research on it.

from the Introduction