citations / 引用

sample 1

source:

Citation references, like [CIT2002]_. 
Note that citations may get 
rearranged, e.g., to the bottom of 
the "page".

.. [CIT2002] A citation 
   (as often used in journals).

Citation labels contain alphanumerics, 
underlines, hyphens and fullstops. 
Case is not significant.

Given a citation like [this]_, one 
can also refer to it like this_.

.. [this] here.

output:

Citation references, like [CIT2002]. Note that citations may get rearranged, e.g., to the bottom of the “page”.

[CIT2002]A citation (as often used in journals).

Citation labels contain alphanumerics, underlines, hyphens and fullstops. Case is not significant.

Given a citation like [this], one can also refer to it like this.

[this]here.