Авторы
Engeln Richard Scott Reeves Martinez-Manez Ramon Alain Roger Sophia Ruston Laura Robinson Robert Ross Uwe Rau Peter Ramm Rehab O.Abdel Rahman John W. Rudnicki Andrés Isaza Restrepo Rosemarie Ruppen Crichton Robert Falcone Rino Pierrehumbert Raymond Yusdi Cortez R. Martina Raguse George A. Rose Waser Rainer Николай Rostov Herman van Rompuy Neil Revilla Julio Rilo