@article{IVM_2017_3_a4,
     author = {S. E. Stepanov and I. I. Tsyganok and T. V. Dmitrieva},
     title = {Harmonic and conformally {Killing} forms on complete {Riemannian} manifold},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {51--57},
     publisher = {mathdoc},
     number = {3},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2017_3_a4/}
}