The City Gates at Emar. Reconsidering the Use of the Sumerograms KÁ.GAL and KÁ in Tablets Found at Meskené Qadime - Mori, Lucia (Biga, Maria Giovanna (edt), ana turri gimilli: studi dedicati al Padre Werner R. Mayer, S.J., da amici e allievi, 2000)