அசுட்டட்டைன்: திருத்தங்களுக்கு இடையிலான வேறுபாடு

==மேற்கோள்கள்==

<references/>

* {{cite book | series = Gmelin handbook of inorganic and organometallic chemistry | title = 'At, Astatine', system no. 8a | edition=8th | year = 1985 | publisher = Springer-Verlag | isbn = 3-540-93516-9 | last1 = Kugler | first1 = H. K. | last2 = Keller | first2 = C. | volume = 8 | ref = harv }}

* {{cite book | language = Russian | title = Аналитическая химия технеция, прометия, астатина и франция | trans_title = Analytical Chemistry of Technetium, Promethium, Astatine, and Francium | first1 = A. K. | last1 = Lavrukhina | first2 = A. A. | last2 = Pozdnyakov | year = 1966 | publisher = [[Nauka (publisher)|Nauka]] | ref = harv }}