Do you write letters that have bibliographies, like scientific
reports? Do you like to typeset your letters in LaTeX using either the
class letter or scrlttr2? Then the
letter class option file
provided below might be just the thing you want: It facilitates
alphabetically numbered references for letters that otherwise would
not provide a thebibliography environment. You can use this file
either as in
\documentclass[bib,<other lco files and options>]{scrlttr2}
or, if using the standard letter class (or any other document class, really), by loading the code as
\input{bib.lco}
Here’s the file:
Enjoy!