In memoriam: Philippe Flajolet, the father of analytic combinatoricsBruno Salvy, Robert Sedgewick, Michèle Soria, Wojciech Szpankowski and Brigitte ValléeRAIRO-Theor. Inf. Appl., 45 4 (2011) 371-373DOI: https://doi.org/10.1051/ita/2011110
