Robert Koppel
Robert Harris
Robert Girardi
Robert Milne
Robert Lafore
Robert Lafore
Robert Harvey
Robert Lafore
Robert Foster
Robert Holden
Robert Rotenberg
Robert Steiner
Robert Gauvin
Robert Yates
Robert R. Moeller
Robert Stava
Robert McCorquodale
Robert Obermaier
Robert McLean
Robert Anasi
Robert W. Cohen
Robert Dreicer
Robert Schöller
Robert Cooperman
Robert Johansen
Robert J. Hasman
Robert D. Banks
Robert W. Cohen
Robert Kellner
Robert Thorogood
Robert H. McConnell
Robert Neimeyer
Robert H. Brockhaus Snr.
Robert D. Richardson
Robert W. Cohen
Robert Pavlis
Robert McCulloch
Robert Eaglestone
Hitz, Charles Robert, Sr.
Robert Duncan
Robert Costanza
Robert Oldani
Ross, Robert L.
Robert Boyers
Robert Hoskins
Robert Leonardi
Robert D. Banks
Robert Laura
Robert Leonardi
Robert Pavlis
Ross, Robert L.
Robert Bernstein
Robert Vago
Robert Ohlund
Robert A. Jensen
Forsyth, Robert
Singiresu S. Rao
Massimo Guidolin
Domenico Delli Gatti
René Cori
M. S. Krishnan
Wolfgang Schweizer
Riccardo Boero
Ratan Dasgupta
Alan Jessop
William A. Schwalm
Thomas Quint
Marco Mazzucchelli
Michael Benedicks
Seemon Thomas
Douglas Hale
Alice F. Healy
Gebhard Kirchgässner
Giancarlo Mauri
Victor Krasnoproshin
Rüdiger U. Seydel
Wolfgang Gaul
Johan O. A. Robertsson
Sarah A. Fagents
Ranjit Jhala
Alain Finkel
Alexis Vos
Friedrich U. Mathiak
Kazem Falahati
Janos Korn
Daniel Sebastián Carbonetto Kölln
International Mathematical Olympiad
Roberto Baragona
William S. Mallios
Desheng Dash Wu
David D. Hanagal
Brian G. Leroux
J. A. Tenreiro Machado
S. A. Soliman
K. B. Marathe
Stefania Centrone
Mourad Elloumi
Nancy Pfenning
Andrea Prosperetti
Ali Mohamad-Djafari
Kirill Ilinski
Giacomo Della Riccia
Bernhard Ganter
Anis Chowdhury