@article{DAN_1987_293_5_a22,
     author = {R. K. Rastsvetaeva and V. I. Andrianov},
     title = {New data on eudialyte crystalline structure},
     journal = {Doklady Akademii Nauk},
     pages = {1122--1126},
     publisher = {mathdoc},
     volume = {293},
     number = {5},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1987_293_5_a22/}
}