"Glenn Seaborg Trail, at Department of Energy official site"

“Glenn T. Seaborg Center at Northern Michigan University”

“Annotated bibliography for Glenn Seaborg from the Alsos Digital Library”

“American Association for the Advancement of Science, List of Presidents”

“Glenn T. Seaborg Medal and Symposium at the University of California, Los Angeles”

“I suppose that I should say a few words with respect to the possibility for future production and identification of additional transuranium elements, especially in view of the possibility of their production by heavy-ion bombardment of transuranium elements. As an aid to such a program the radioactive properties can be estimated, as I have already indicated, on the assumption of a smooth nuclear energy surface and the systematics of radioactivity. Again, I must emphasize that such considerations are negated in the event that a stable subshell of 148 neutrons should be found to exist, and this must be regarded as a definite possibility. It is interesting to note that our considerations on the systematics of spontaneous fission28 indicate that this method of decay will not compete seriously with radioactive decay until the region just beyond element 100. … These considerations illustrate clearly that one of the problems is that of conceiving means for producing nuclides of sufficiently high mass numbers with half-lives long enough for chemical identification. Thus, the serious problem is again the paucity of starting materials.”

“Biography and Bibliographic Resources, from the Office of Scientific and Technical Information, United States Department of Energy”