@article{VCHGU_2011_14_a8,
     author = {V. N. Pavlenko and M. S. Fedyashev},
     title = {Periodic solutions of parabolic equations with discontinuous nonlinearities},
     journal = {Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika},
     pages = {94--101},
     year = {2011},
     number = {14},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VCHGU_2011_14_a8/}
}