Keywords: USRMurty-UNICAMP-1996.png en U S R Murty graph theory researcher and professor at the University of Waterloo during a visit at the Institute of Computing State University of Campinas in late 1996 Photo taken with a Pentax camera scanned from a color print and color-adjusted own Jorge Stolfi 1997-11 Graph theorists University of Waterloo State University of Campinas faculty |