"1932-05-18Z"^^ . . . "Joseph Kohn"@en . . "\u05D9\u05D5\u05E1\u05E3 \u05D9\u05D5\u05D7\u05E0\u05DF \u05DB\u05D5\u05D4\u05DF \u05D1\u05DF \u05D0\u05D5\u05D8\u05D5 \u05D4\u05DB\u05D4\u05DF (Hebrew name; Yosef Yochanahn Kohn ben Otto HaKohen)"@en . . . "Joseph John Kohn (born May 18, 1932) is a Professor Emeritus of mathematics at Princeton University, where he does research on partial differential operators and complex analysis."@en . . "1932Z"^^ . . . "Kohn, Joseph J."@en . . "Czech mathematician" .