Article Brush, Stephen G. (1990)
The most-cited physical-sciences publications in the 1945-1954 Science Citation Index. Part 3: Astronomy and the earth sciences. Current Contents (pp. 7-16). (/isis/citation/CBB000066855/) unapi

Article Brush, Stephen G. (1990)
The most-cited physical-sciences publications in the 1945-1954 Science Citation Index. Part 2: Mathematics. Current Contents (pp. 8-13). (/isis/citation/CBB000066746/) unapi

Article Brush, Stephen G. (1990)
The most-cited physical-sciences publications in the 1945-1954 Science Citation Index. Current Contents (pp. 7-17). (/isis/citation/CBB000066606/) unapi