2
by Flanigen, Edith M.
Published 1974
American Chemical Society

3
by Flanigen, Edith M.
Published 1971
American Chemical Society

6
by Zisman, William A.
Published 1964
American Chemical Society

7
by Porter, Roger S.
Published 1967
American Chemical Society

8
by Goddard, E. D.
Published 1968
American Chemical Society

9
Published 1969
American Chemical Society

12
Published 1976
American Chemical Society