@article{DAN_1978_241_6_a8,
     author = {V. B. Shehtman},
     title = {Rieger{\textendash}Nishimura lattices},
     journal = {Doklady Akademii Nauk},
     pages = {1288--1291},
     year = {1978},
     volume = {241},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_241_6_a8/}
}