2
by Zisman, William A.
Published 1964
American Chemical Society

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

4
Published 1976
American Chemical Society

10
by Porter, Roger S.
Published 1967
American Chemical Society

11
by Goddard, E. D.
Published 1968
American Chemical Society

12
Published 1969
American Chemical Society

13
by Flanigen, Edith M.
Published 1974
American Chemical Society