Authors

Theodore Richards (T.Richards) fl. 1884

John B. Richardson (J.B.Richardson) fl. 2018

Reinhard Richter (R.Richter)

James B. Riding (J.B.Riding)

Robert Riding (Riding)

Walter Riegel (Riegel)

John Francis Rigby (Rigby) *1927

Jouko Rikkinen (Rikkinen)

Michael G. Riley (M.Riley) fl. 2004

Jean-Philippe Rioult (J.-P.Rioult) *1958

Michel Rioult (Rioult) *1933

Diego Rivera (Rivera)

Emily A. Roberts (E.A.Roberts) fl. 2020

Shannon Robinson (S.Rob.) fl. 2021

Rosemarie Rohn (Rohn) fl. 2018

Paul Roiron (Roiron) fl. 2000

Roberta Romano (R.Romano) fl. 2021

Galina M. Romanovskaya (Romanovskaja)

Gennadii Danilovich Romanovsky (Romanovsky) *1830 - †1906

Diana Ronchi (D.Ronchi) fl. 2018