Petrova, N., Stoilova, J., Hristov, J., Boykinova, O., Kevorkian, A., Baltadzhiev, I., Milchev, A. Dynamic of infectious diseases morbidity modeling of tendencies. Athens: Papazissis pub., 2010 525-532,.
Petrova, N., Stoilova, J., Hristov, J., Boykinova, O., Kevorkian, A., Baltadzhiev, I., Milchev, A. Dynamic of infectious diseases morbidity modeling of tendencies. Athens: Papazissis pub., 2010 525-532,.
Petrova, N., Stoilova, J., Hristov, J., Boykinova, O., Kevorkian, A., Baltadzhiev, I., Milchev, A. (2010) Dynamic of infectious diseases morbidity modeling of tendencies, Athens: Papazissis pub. 525-532,.
Petrova, N., Stoilova, J., Hristov, J., Boykinova, O., Kevorkian, A., Baltadzhiev, I., & Milchev, A. (2010). Dynamic of infectious diseases morbidity modeling of tendencies. Public health and health care in Greece and Bulgaria : The challenge of the cross-border collaboration (с. 525-532). Athens: Papazissis pub..
Petrova N, Stoilova J, Hristov J, Boykinova O, Kevorkian A, Baltadzhiev I, et al. Dynamic of infectious diseases morbidity modeling of tendencies. Athens: Papazissis pub.; 2010. p. 525-532.