titul_19.2.24.4
1.Tivyaeva_7_14
2.Lepetiukha_A._15_25
3.Novak_O.26_30
4.Vodenicharov_P.31_39
5.Haluzova_L., Hladky_J.40_46
6.Akhtar, Syed.47_54
7.Rakyovski_Zv.55_63
8.Dimova_I.64_73
9. Alheshami.et.al._74_84
10.Rikev_Kamen.85_90
11.Anastasova_M., Kostadinova_D.91_95
12.Georgieva, G.96_102
13 .Stalyanova_N.103_105
14. Filipov_M.106_119
15.Stankova.M._Markovska_S.120_126
