General

13 Commandments for Writing Mathematics Papers, Dan Margalit

Writing Mathematics, J.P. Serre

How to Write Mathematics, Paul Halmos

On Writing, Terry Tao

Ravi Vakil's list of Great Articles and Books

Writing Mathematical Papers - A Few Tips, Jerzy Trzeciak

How to write a paper, Arieh Iserles

How to write a paper, Oded Goldreich

Some hints on Mathematical Style, David Goss

Writing a research paper in Mathematics, Ashley Reiter

Writing a Math Phase Two Paper, Steven L. Kleiman

Writing mathematics badly, Jean-Pierre Serre

Latex

The Comprehensive LaTeX Symbol List

Basic LaTeX setup: template.tex, template.bib, surface.eps, and pinlabel.sty

Labelpin, Nathan Dunfield

IguanaTex, Jonathan Leroux

The Not So Short Introduction to LaTeX 2e, Tobias Oetiker et. al.

Software

Reading and Writing Mathematics on the Macintosh, Robert Lipshitz