Авторы
Isabel Galina Russell Dr. Alexander Rümelin Anita Rippl Rainer Rilling Heiko Rosner Oliver Ruf Roberto Walter Rojas Víctor Hugo Alfaro Ramos Ralf Johannes Radlanski Moritz Rudolph Gleb Rudichenko William Antonio Lozano Rivas Lina Rather Damaris Reichelt Mariano Ruperthuz Carlos Roselló Sonsoles San Román Mariano Antolín Rato Maike Rockel Erwin Rosenberger Berit Paton Reid Josep Mª Rex Dunja Romanoa Rupert Riedl