Author:
Kamenarova Kunka,Kachakova-Yordanova Darina,Baymakova Magdalena,Georgiev Martin,Mihova Kalina,Petkova Veronika,Beltcheva Olga,Argirova Radka,Atanasov Petar,Kunchev Metodi,Andonova Radina,Zasheva Anelia,Drenska Rumiana,Ivanov Ivaylo,Pantileeva Diana,Koleva Vesselina,Penev Anton,Lekova-Nikova Diana,Georgiev Delyan,Pencheva Daniela,Bozhilova Radosveta,Ivanova Nevyana,Dimova Ivanka,Plochev Kamen,Popov Georgi,Popivanov Ivan,Gabrovsky Nikolay,Leseva Magdalena,Mitev Vanio,Kaneva Radka
Funder
National Science Fund of Bulgarian Ministry of Education and Science; Bulgarian Ministry of Education and Science
Publisher
Springer Science and Business Media LLC