KOLTUN--Daniel S., 80, a longtime resident of Rochester, NY and professor of physics at the University of Rochester, died April 9, 2014 at the Quadrangle in Haverford, PA. Daniel was devoted to his family, his students, and his community, and was beloved by them. He is fondly remembered for his infectious curiosity, his wide-ranging and incisive intellect, and his gentle kindness. Full Obituary Online at www.legacy.com/Link.asp?I=LS000170748084X .
Published in The New York Times on Apr. 23, 2014