Randy wrote: > BTW, anyone can download the paper for free at > http://docserver.ingentaconnect.com/deliver/connect/esa/00220493/v102n5/s11.pdf?expires=1256015003&id=0000&titleid=10264&checksum=CCFFF3CBE3900C6CE878E34DDDCFDDDD At that url I get Ingenta connect and it says I need authentication. I thought it was free?? Perhaps Bob would be so kind as to send me a copy of the paper. Stan *********************************************** The BEE-L mailing list is powered by L-Soft's renowned LISTSERV(R) list management software. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html Access BEE-L directly at: http://community.lsoft.com/scripts/wa-LSOFTDONATIONS.exe?A0=BEE-L