100th anniversary of the birth of the eminent Italian Slavist and Bulgarianist Prof. Riccardo Picchio
First Arctic expedition of the National Museum of Natural History-BAS
The Institute of Oceanology of BAS celebrates its 50th anniversary in Varna
Scientists from over 30 countries in Sofia for the International Conference "Mathematics Days in Sofia"
BAS awards a GOLD honorary plaquette to the Institute of Oceanology on the occasion of 50 years since its foundation