@article{DAN_1975_224_6_a11,
     author = {Yu. P. Pyt'ev},
     title = {Morphological concepts in problems of image analysis},
     journal = {Doklady Akademii Nauk},
     pages = {1283--1286},
     publisher = {mathdoc},
     volume = {224},
     number = {6},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1975_224_6_a11/}
}