Miscellaneous
By/about Friends
By Mark Saul
http://www.ams.org/notices/200305/comm-saul.pdf
about Lubomir Davidov - Smiling Through Tears
http://www.amt.canberra.edu.au/obitdavidov.html
Hobbies
• humor
http://eurologo.web.elte.hu/cartimage/cartoon.htm
• art
• ping-pong – national champion of Bulgaria (juniors 1961)
• music