@article{DAN_1961_138_4_a37,
     author = {I. E. Neimark and V. M. Chertov},
     title = {Adsorption and ion-exchange properties of silica modified by a radical with acid functions},
     journal = {Doklady Akademii Nauk},
     pages = {877--879},
     publisher = {mathdoc},
     volume = {138},
     number = {4},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_138_4_a37/}
}