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3. ANON.: Gamma radioactivity of water.Annu. Book ASTM Stand. (1981). (no. 45) p. 691.
4. ANON.: Beta particle radioactivity of water.Annu. Book ASTM Stand. (1981). (no. 45) p. 697–703.
5. ANON.: Alpha particle radioactivity of waterAnnu. Book ASTM Stand. (1981). (no. 45) p. 704–708.