@article{IM2_2011_75_5_a3,
     author = {V. M. Kaplitskii},
     title = {A method for estimating eigenfunctions of integral operators of certain classes in unbounded domains},
     journal = {Izvestiya. Mathematics },
     pages = {933--958},
     publisher = {mathdoc},
     volume = {75},
     number = {5},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2011_75_5_a3/}
}