G. Johnson (2000). Strange Beauty: Murray Gell-Mann and the Revolution in Twentieth-Century Physics. Random House. стр. 119. ISBN978-0-679-43764-2. „By the end of the summer ... [Gell-Mann] completed his first paper, "Isotopic Spin and Curious Particles" and send it of to Physical Review. The editors hated the title, so he amended it to "Strange Particles". They wouldn't go for that either—never mind that almost everybody used the term—suggesting insteand "Isotopic Spin and New Unstable Particles".”