@article{DAN_1964_157_4_a27,
     author = {S. P. Zhdanov and M. E. Ovsepyan},
     title = {Some synthetic potash zeolites and their properties},
     journal = {Doklady Akademii Nauk},
     pages = {913--916},
     publisher = {mathdoc},
     volume = {157},
     number = {4},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1964_157_4_a27/}
}