. "Berlin-Brandenburg Academy of Sciences and Humanities" . "Helmholtz Medal of the East-Berlin Academy of Sciences" . . "Berlin-Brandenburg Academy of the Sciences" . . . . "BBAW" . "Berlin-Brandenburg Academy of Sciences and Humanities#Medals and prizes" . . . . . . . . . . . . . "treaty" . "Berlin-Brandenburg Academy of Sciences and Humanities#Medals, prizes and lectures" . "Berlin-Brandenburg Academy of Sciences and Humanities#Publications" . "Berlin's" . "Berlin-Brandenburg" . . . "Helmholtz Medal" . "Academy of Sciences" . "Berlin" . . "450" . . . "Berlin-Brandenburg Academy of Sciences" . "Berlin-Brandenburgische Akademie der Wissenschaften" . "Berlin-Brandenburg Academy of Sciences and Humanities (BBAW)" . "Berlin-Brandenburg Academy of Sciences and Humanities" . "national Academy of Sciences and Humanities" . . . . "German Academy of Science" . "Berlin Academy of Sciences" . "Berlin-Brandenburg Academy" . . . . . . . . . . "Academy of Sciences and Humanities" . .