@article{DAN_1969_187_3_a10,
     author = {A. Ya. Helemskii},
     title = {The connections between the structure of certain nilpotent associative algebras and the structure of their lattice ideals},
     journal = {Doklady Akademii Nauk},
     pages = {521--524},
     publisher = {mathdoc},
     volume = {187},
     number = {3},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1969_187_3_a10/}
}