@inbook {52619,
	title = {4. COPTIC.},
	booktitle = {Afroasiatic: a survey},
	year = {1971},
	pages = {67-77},
	publisher = {Eds. C. T. Hodge \& T. A. Sebeok},
	organization = {Eds. C. T. Hodge \& T. A. Sebeok},
	author = {Polotsky, H. J.}
}
@book {PolotskyHansJakob1971Cp,
	title = {Collected papers},
	year = {1971},
	publisher = {Magnes Press, the Hebrew University},
	organization = {Magnes Press, the Hebrew University},
	address = {Jerusalem},
	keywords = {Amharic language},
	author = {Polotsky, Hans Jakob}
}
