@article{DAN_1969_186_1_a20,
     author = {P. A. Stoyanov and V. V. Moseev and V. V. Polivanov},
     title = {On the realization of the theoretical limit to the electron microscope resolution},
     journal = {Doklady Akademii Nauk},
     pages = {78--79},
     publisher = {mathdoc},
     volume = {186},
     number = {1},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1969_186_1_a20/}
}