• IYM Informal Newsletter No.1
  
  
• IYM Informal Newsletter No. 2 (May 2001)
  
  
• IYM Informal Newsletter No. 3 (June 2001)
  
  （日本語訳）
• IYM Informal Newsletter No. 4 (July 2001)
  
  
• IYM Informal Newsletter No. 5 (August/September 2001)
  
  
• IYM Informal Newsletter No. 6 (October 2001)
  
  
• IYM Informal Newsletter No. 7 (November/December 2001)
  
  
• IYM Informal Newsletter No. 8 (January 2002)
  
  
• IYM Informal Newsletter No. 9 (February 2002)
  
  
• IYM Informal Newsletter No. 10 (March 2002)
  
  
• IYM Informal Newsletter No. 11 (April/May 2002)
  
  
• IYM Informal Newsletter No. 12 (June/July 2002)
  
  
• IYM Informal Newsletter No. 13 (August/September 2002)