@article{TMF_1977_31_2_a12,
     author = {B. A. Sotskii and A. D. Stolyarov},
     title = {Greatest lower bounds for the degrees of coherence of higher order for one-mode fields},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {256--259},
     publisher = {mathdoc},
     volume = {31},
     number = {2},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1977_31_2_a12/}
}