@article{VCHGU_2008_10_a5,
     author = {M. G. Lepchinski},
     title = {On existence of solutions for elliptic equations at resonance},
     journal = {Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika},
     pages = {44--48},
     publisher = {mathdoc},
     number = {10},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VCHGU_2008_10_a5/}
}