«Տեխնեցիում»–ի խմբագրումների տարբերություն
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չ Ռոբոտ․ Տեքստի ավտոմատ փոխարինում (-http://books.google.com/ +https://books.google.am/) |
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Տող 255.
|location = Oxford, England, UK
|isbn = 0-19-850340-7
|url =
|ref = CITEREFEmsley2001}}
* <!-- Gr -->{{cite book
Տող 278.
|chapter = Element 43: Technetium
|ref = CITEREFHeiserman1992}}
*{{cite book|url=
== Գրականություն ==
* {{cite book|title=The radiochemical Manual|editor=B.J. Wilson|date=1966|edition=2nd|isbn=0-7058-1768-7}}
* {{cite book| last = Scerri|first= E.R.| title = The Periodic Table, Its Story and Its Significance| publisher = Oxford University Press|date =2007| url = http://www.us.oup.com/us/catalog/general/subject/Chemistry/?view=usa&ci=9780195305739| isbn = 0-19-530573-6}}
* {{cite book|url =
* [http://environmentalchemistry.com/yogi/periodic/Tc.html EnvironmentalChemistry.com – Technetium]<!--per the guidelines at [http://en.wikipedia.org/wiki/Wikipedia:WikiProject_Elements Wikipedia's WikiProject Elements] (all viewed 1 December 2002)-->
* [http://www.nndc.bnl.gov/nudat2/index.jsp Nudat 2] nuclide chart from the National Nuclear Data Center, Brookhaven National Laboratory
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