1
Published 2022
Springer International Publishing
Other Authors: ...Pencheva, Tania...

2
Published 2023
Springer Nature Switzerland
Other Authors: ...Pencheva, Tania...

3
by Angelova, Donka
Published 2012
De Gruyter
Other Authors: ...Angelova, Maria;Artemchuk, Sergey ;Pencheva, Tania ;Atanassov, Emanouil ;Atanassov, Krassimir...