NGO Profile General Information Governing body Activity Publications & Video Мathematician's Union in Bulgaria Association Unactive Statistics & Additional Information Governing body Dora Stoimenova Dulcheva-Velichkova Official representative Dora Stoimenova Dulcheva-Velichkova Members of the Board Dora Stoimenova Dulcheva-VelichkovaTatyana Taseva KopanovaJordanka Dimitrova KadijskaAdelina Stefanova ChopanovaRadka Nikolaeva Spasova