@article{VUU_2008_3_a0,
     author = {I. B. Badriev and I. N. Ismagilov and L. N. Ismagilov},
     title = {On the method of solving of nonlinear stationary anisotropic filtration problems},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {3--11},
     publisher = {mathdoc},
     number = {3},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2008_3_a0/}
}