@article{SVMO_2016_18_3_a5,
     author = {P. A. Shamanaev and B. V. Loginov},
     title = {The branching of periodic solutions of inhomogeneous linear differential equations with a the perturbation in the form of small linear term with delay},
     journal = {\v{Z}urnal Srednevol\v{z}skogo matemati\v{c}eskogo ob\^{s}estva},
     pages = {61--69},
     publisher = {mathdoc},
     volume = {18},
     number = {3},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SVMO_2016_18_3_a5/}
}