@article{IVM_2005_3_a0,
     author = {O. G. Avsyankin and V. M. Deundyak},
     title = {On the index of multidimensional integral operators with bihomogeneous kernels and variable coefficients},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {3--12},
     publisher = {mathdoc},
     number = {3},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2005_3_a0/}
}