Nothingness in the theology of Paul Tillich and Karl Barth - Jeong, Sung Min. (Lanham, Md. : University Press of America, 2003)
Includes bibliographical references (p. [143]-149) and index.
Keywords: Tillich, Paul, -- 1886-1965.; Barth, Karl, -- 1886-1968.; Nonbeing -- Religious aspects -- Christianity -- History of doctrines -- 20th century