@article{DAN_1961_138_5_a1,
     author = {M. M. Glukhov},
     title = {On a lattice-theoretical theorem of a kind similar to {Grushko{\textquoteright}s} theorem},
     journal = {Doklady Akademii Nauk},
     pages = {994--997},
     publisher = {mathdoc},
     volume = {138},
     number = {5},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_138_5_a1/}
}