e-mail: bsap.bg@gmail.com

​Marina Bakalova
ISSK, Bulgarian Academy of Sciences,
4 Serdika Str. Sofia 1000
​e-mail: marina.bakalova@gmail.com
​tel. 00359 877 59 80 92

Rosen Lutskanov
ISSK, Bulgarian Academy of Sciences,
4 Serdika Str. Sofia 1000
e-mail: rosen.lutskanov@gmail.com

Dimitar Elchinov
​
Sofia University, Department of Philosophy
15 Tzar Osvoboditel Bul., Sofia
​e-mail: d.elchinov@gmail.com​