Computer program

Computer program references must have class='computerProgram'.

In OBO computer program citations are called out in the manuscript by [class:computerProgram].

A computer program reference usually contains components corresponding to the attributes of bibItem listed in the table below:

Relevant attributes of bibItem

Attribute	Description
author	Creator of work
class	computerProgram
date	Date work created or published
dateEnd	End date of a range starting in the date field
edition	Edition number or version of the software
idnumber	Any additional Identifying number of work
place	Location a work was published or where it is housed
publisher	Entity responsible for publishing the work
title	Title of the work
url	URL of an online resource

Nagel, Stuart S. Congressional Redistricting Computer Program (computer file). Urbana-Champaign, IL: Stuart S. Nagel, University of Illinois, Dept. of Political Science, 1965.


      <bibItem class="computerProgram" author="Nagel, Stuart S." title="Congressional Redistricting Computer Program" place="Urbana-Champaign, IL" publisher="Stuart S. Nagel, University of Illinois, Dept. of Political Science" date="1965">
             <nameGrp role="author" mainName="Nagel" foreNames="Stuart S.">Nagel, Stuart S</nameGrp>.
        Congressional Redistricting Computer Program (computer file). Urbana-Champaign, IL: Stuart
        S. Nagel, University of Illinois, Dept. of Political Science, 1965.</bibItem>