Hamburger, Philip, 1957- (Personal Name)
Hamburger, Philip. Separation of church and state, 2002: CIP t.p. (Philip Hamburger) data sheet (b. Feb. 19, 1957)
Columbia Law School WWW site, July 21, 2017: Philip Hamburger page IPhilip Hamburger is the Maurice and Hilda Friedman Professor of Law at Columbia Law School; leading scholar of constitutional law and its history; topics of interest include religious liberty, freedom of speech, academic censorship, judicial review, the office and duty of judges, administrative power, and the early development of liberal thought; formerly was the John P. Wilson Professor at the University of Chicago Law School) http://www.law.columbia.edu/faculty/philip-hamburger