@article{10_21136_MB_2020_0061_19,
     author = {Mukhigulashvili, Sulkhan and Novotn\'a, Veronika},
     title = {The periodic problem for the second order integro-differential equations with distributed deviation},
     journal = {Mathematica Bohemica},
     pages = {167--183},
     publisher = {mathdoc},
     volume = {146},
     number = {2},
     year = {2021},
     doi = {10.21136/MB.2020.0061-19},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.2020.0061-19/}
}