@article{DAN_1988_301_3_a20,
     author = {\`E. I. Veliev and V. V. Veremeǐ and V. P. Shestopalov},
     title = {Diffraction of waves by a finite-thickness flat strip},
     journal = {Doklady Akademii Nauk},
     pages = {598--603},
     publisher = {mathdoc},
     volume = {301},
     number = {3},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1988_301_3_a20/}
}