英語検索課題の形式


<TOPIC q=0001>

<TITLE>
bibliometrics
</TITLE>

<DESCRIPTION>
Are there any documents of bibliometrics that deal with the proper treatment of the types which are unseen in the given sample?
</DESCRIPTION>

<NARRATIVE>
There are many studies that deal with the mathematical structure of given samples in the field of bibliometrics. I wonder whether there are studies that deal with the unseen types. Especially, I would like to know the extention of Lotka's law or Bradford's law to the theoretical population.
</NARRATIVE>

<CONCEPT>
a. bibliometrics,
b. bibliometrics,
c. population, sample,
d. Lotka's law, Bradford's law

</CONCEPT>

<FIELD>
1.Electricity, information, and control,
8.Cultural, information, and social science

</FIELD>

</TOPIC>


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