@book{Knuth2004, author = {Knuth, Donald Ervin}, title = {{Robert W Floyd, In Memoriam}}, journal = {IEEE Annals of the History of Computing}, Publisher = {IEEE Computer Society}, ISSN = {1058-6180}, pages = {75--83}, year = {2004}, month = {April--June}, url = {http://is.gd/KoMoXU}, urldate= {2015-10-11}, annote = { http://ieeexplore.ieee.org/ielx5/85/28875/01299661.pdf?arnumber=1299661 } }