[Latex entry] 12. References (1)

Introduction
When writing a thesis, some references will be referenced in the text, and the references will be listed at the end. When you write a reference document in word, the following scenarios will occur: When you write a thesis, the paper requires "numbering the reference documents according to the order of reference documents ", currently, your references include articles A (currently numbered 1), article B (currently numbered 2), and article C (currently numbered 3, there are 50 references to article A, 20 references to article B, and 10 references to Article C. At this time, you find that you need to reference an Article D at the beginning of the article, in this case, you need to change the number of article A to 2, the number of article B to 3, and the number of Article C to 4, that is, you need to modify the numbers of the documents referenced at 80, which is terrible.
Latex can automatically number the references. This article first describes the implementation methods of the most basic references. This method is applicable to articles that reference a small number of references; later articles will explain how to use a macro package to implement references. I. Basic Methods
In article, the reference document title is \ refname and \ bibname is in book. The compiling sequence for source files with references is latex-> dvipdf, because the system will add a question mark at \ cite {} during the first compilation, add the number during the second compilation. We use a very practical example to introduce the implementation methods of references.

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\ Documentclass [11pt, a4paper] {Article} \ usepackage {CJK} \ usepackage {type 1cm} \ usepackage {times} \ newcommand {\ scite} [1] {\ textsuperscript {\ cite {#1} }}% both supermarked and square brackets \ newcommand {\ xiaosan} {\ fontsize {15pt} {22pt} \ selectfont} \ newcommand {\ Hei} {\ cjkfamily {Hei }} \ renewcommand {\ baselinestretch} {1.3} \ begin {document} \ begin {CJK *} {GBK} {SONG} in this article, references the articles \ scite {Lu, bellman. \ Renewcommand {\ refname} {\ Hei \ xiaosan \ centerline {references} \ begin {thebibliography} {00} \ setlength {\ itemsep} {0pt} \ bibitem {Lu} lu feng. ~ Shortest Path Algorithm: classification system and research progress [J]. ~ Ing Journal, 2001. \ bibitem {Bellman} R .~ E. Bellman .~ On a routing problem [J]. ~ Quart. Appl. Math .,~ 16: 87--90, 1958. \ end {thebibliography} \ end {CJK *} \ end {document}

Row 1st: declares that this document is a common document type with a base font of 11pt and an A4 paper size. Row 3: import the CJK macro package, which supports Chinese characters. Row 3rd: imports the type 1cm macro package and supports any font size. Line 2: import the Times macro package. The Times New Roman font is used in English. Row 5th: the style of the document to be referenced is square brackets + superscript. Row 12th: Set the reference title to "Reference" and align it in the center. The default value is "Reference ". Row 13th: {00} indicates that the reference document number is 2 digits. Row 3: The line spacing between each document is normal Article line spacing without any additional interval. Row 15th: \ bibitem {Lu}..., in which Lu indicates the reference mark. That is, if you want to reference this document in the article, you can \ cite {Lu }.
The implementation result is as follows: