共 6 条
[1]
ALEKSIEV B, 1979, ANN U SOFIA FAC GEOL, V69, P79
[2]
Aleksiev B., 1976, COMPT REND ACAD BULG, V29, P865
[3]
DJOUROVA E, 1979, ANN U SOFIA FAC GEOL, V71, P141
[4]
GORANOV A, 1960, TRAVAUX GEOLOGI GGMN, V1, P259
[5]
GRADEV GD, 1982, NUCL ENERGY, V16, P64
[6]
COMPARATIVE CHARACTERISTICS OF THE ION-EXCHANGE PROPERTIES OF NATURAL CLINOPTILOLITES FROM BULGARIA AND THE USSR FOR THE PURPOSE OF PURIFICATION OF LIQUID WASTES FROM NUCLEAR-POWER-PLANTS .1. STUDY OF THE EQUILIBRIUM SORPTION OF CESIUM AND STRONTIUM IONS FROM SOLUTIONS OF DIFFERENT COMPOSITIONR
[J].
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-LETTERS,
1986, 105 (03)
:175-184