If you are in trouble and off electronic communication channels, you can find committee members, your hotels, etc., in an old-fashioned way:

• Pavel Exner: 6617-3293 (office), 781-5808 (home)
• Jaroslav Dittrich: 6617-3637, 688-5261 (office), 791-2562 (home)
• Magda Vostrakova: 297-568 (office, French or German preferred)
  
• Conference site: faculty switchboard 231-5212; deans's secretary, Mrs. Niederlova 232-3033
• Hotel "Axa" 2481-2580
• Novomestsky Hotel 2491-1674
• Pension "Dum U Semika" 296-880
• Pension "Vaclavska Kolej" 292-139
• Hotel "Krystal" 316-2761

To reach Prague from abroad, dial +420-2-(local number)