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I am wondering how to generate a small paranthesis (1), (2) etc nearby an author name which directs to a specific affiliation. Thanks

Thanks! It works like magic! But what if I want to work the other way round, to display the labels in ascending order in the context instead of section.subsection... format?

BTW, sorry to post multiple board. I am in need of an answer very urgently. I saw the board does not have answers in the last ...

plain latex, under ubuntu(don't know version number)

the index shown on the graph is different from shown in the context. say, on the graph, it is generated as Figure 1, but in the context, it is something like Figure 3.2.1, where the context is exactly under the 3.2 section.

The class used is ...