@article{VUU_2009_1_a0,
     author = {N. V. Azbelev and V. P. Maksimov and P. M. Simonov},
     title = {Functional differential equations and their applications},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {3--23},
     publisher = {mathdoc},
     number = {1},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2009_1_a0/}
}