@article{DAN_1989_306_2_a20,
     author = {A. I. Deryugina and V. N. Kurashov and A. I. Mashchenko},
     title = {Polarization structure of the images formed
},
     journal = {Doklady Akademii Nauk},
     pages = {339--343},
     publisher = {mathdoc},
     volume = {306},
     number = {2},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_306_2_a20/}
}