Yazar
- Levkevych, Kostiantyn Yuriiovych 1
- Levkivskyi, О. А. 1
- Levkovets, Olena 2
- Levkovich, M. 4
- Levkovich, M. H. 2
- Levkovich, Ruslana 1
- Levkovska, Yana 1
- Levkovuch, M. 1
- Levkovych, M. 5
- Levkovych, M. G. 14
- Levkovych, M. H. 4
- Levkovych, Michael 1
- Levkovych, Mykhailo Henadiiovych 20
- Levkovych, Mykhailo Hennadiiovych 7
- Levkovych, Mykhaylo 2