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On some Generalizations of the Jacobi Identity II
Bozhidar Zakhariev Iliev
Bulletin de la Société des Science et des Lettres de Łódź. Serie: Recherches sur les Déformations , 14 /131-140 (1992/93) s. 93-102 -
Bulgarian urban settlements in the early 21st century
Margarita Ilieva, Iliya Iliev
Bulletin of Geography. Socio-Economic Series /13 (2010) s. 113-126 -
Group Dynamics in Play and Games among Pre-school Children
Lucia Malinova, Bozhidar Angelov
Multidisciplinary Journal of School Education /2(4) (2013) s. 13-26 -
Group dynamics in play and games among pre-school children
Lucia Malinova, Bozhidar Angelov
Journal of Preschool and Elementary School Education /2(4) (2013) s. 13-26 -
Polityka władz lokalnych Bułgarii w zarządzaniu przestrzenią miast i ich otoczeniem
Iliya Kopralev, Iliya Iliev, Margarita Ilieva
Journal of Education, Health and Sport , 3 /14 (2013) s. 178-189