@article{MZM_2016_100_5_a5,
     author = {I. M. Danyliuk and A. O. Danilyuk},
     title = {Neumann {Problem} with the {Integro-Differential} {Operator} in the {Boundary} {Condition}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {701--709},
     publisher = {mathdoc},
     volume = {100},
     number = {5},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2016_100_5_a5/}
}