Margenov, Svetozar
[Author];
Rauber, Thomas
[Author];
Atanassov, Emanouil
[Author];
Almeida, Francisco
[Author];
Blanco, Vicente
[Author];
Ciegis, Raimondas
[Author];
Cabrera, Alberto
[Author];
Frasheri, Neki
[Author];
Harizanov, Stanislav
[Author];
Kriauzien, Rima
[Author];
Rünger, Gudula
[Author];
Segundo, Pablo San
[Author];
Starikovicius, Adimas
[Author];
Szabo, Sandor
[Author];
Zavalnij, Bogdan
[Author]