"Paul Richard Halmos (Hungarian: Halmos Pál; March 3, 1916 – October 2, 2006) was a Hungarian-born American mathematician who made fundamental advances in the areas of mathematical logic, probability theory, statistics, operator theory, ergodic theory, and functional analysis (in particular, Hilbert spaces). He was also recognized as a great mathematical expositor."
- https://entropiesschool.sciencesconf.org/data/How_to_Write_Mathematics.pdf
- https://www.math.uh.edu/~tomforde/Books/Halmos-How-To-Write.pdf
- http://www.stat.columbia.edu/~liam/teaching/HalmosWrite.pdf
One of "The Martians"
