<div dir="ltr"><h3 class="gmail-iw" style="overflow:hidden;margin:inherit;text-overflow:ellipsis;letter-spacing:0.3px;line-height:20px"><font color="#000000" face="Arial"><span style="font-size:14.6667px;font-weight:400;white-space:pre-wrap">Looking for an article. Wendell Refior is also looking for it. A couple of years ago I saw a paper copy in a pile of papers. I am going to start a search through EI publications.</span></font></h3><h3 class="gmail-iw" style="overflow:hidden;white-space:nowrap;font-size:0.75rem;margin:inherit;text-overflow:ellipsis;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;letter-spacing:0.3px;line-height:20px"><span style="font-weight:normal"><font color="#000000"><span style=""><span style="font-size:11pt;font-family:Arial;background-color:transparent;font-style:italic;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap"><br></span></span></font></span></h3><h3 class="gmail-iw" style="overflow:hidden;white-space:nowrap;font-size:0.75rem;margin:inherit;text-overflow:ellipsis;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;letter-spacing:0.3px;line-height:20px"><span style="font-weight:normal"><font color="#000000"><span id="gmail-docs-internal-guid-aedd06e7-7fff-a0dc-47cb-46126f326238" style=""><span style="font-size:11pt;font-family:Arial;background-color:transparent;font-style:italic;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">The Power of Abstraction: Model Building as a Way of Life</span><span style="font-size:11pt;font-family:Arial;background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">, California Institute of Technology, William Cozart</span></span>   </font></span><br></h3></div>