<br><br><div class="gmail_quote">On Tue, Jun 5, 2012 at 5:02 AM, Michael Litchard <span dir="ltr">&lt;<a href="mailto:michael@schmong.org" target="_blank">michael@schmong.org</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I&#39;m looking for this. Is it necessary to pay someone for the privilege<br>
(the only option I&#39;ve discovered) ?<br>
<br>
John Hughes, Generalising Monads to Arrows, in Science of Computer<br>
Programming 37, pp67-111, May 2000<br></blockquote></div><br>The first hit by google is<br><a href="http://www.ittc.ku.edu/Projects/SLDG/filing_cabinet/Hughes_Generalizing_Monads_to_Arrows.pdf">http://www.ittc.ku.edu/Projects/SLDG/filing_cabinet/Hughes_Generalizing_Monads_to_Arrows.pdf</a><br>
<br>Something else with a similar title you are looking for??<br>