Le-lo humor hayinu mitʾabdim - Osṭrover, Ḥayah (Yad ṿa-Shem, 2009)
PST: If not for humor we would have committed suicide. - In hebr. Schr., hebr. - Based on author's thesis (Ph. D.) -- Universiṭat Tel-Aviv, 2000, entitled: ha-Humor ke-mangenon haganah ba-Shoʾah
Includes bibliographical references and index