@article{DAN_1963_150_3_a32,
     author = {S. P. Zhdanov and A. V. Kiselev and V. I. Lygin and T. I. Titova},
     title = {Change of the infrared spectrum of $\mathrm{X}$ ceolites in response to their thermal treatment in vacuo},
     journal = {Doklady Akademii Nauk},
     pages = {584--587},
     publisher = {mathdoc},
     volume = {150},
     number = {3},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_150_3_a32/}
}