<?xml version="1.0" encoding="UTF-8"?> <bibliography xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="bib.xsd" > <publishers> <publisher id="springer"> <name>Springer</name> <city>Berlin / Germany</city> </publisher> <publisher id="addWesley"> <name>Addison-Wesley</name> <city>Reading, Massachusetts / USA</city> </publisher> </publishers> <book id="ab94" publisher="springer" year="1994"> <title>Infinite Dimensional Analysis</title> <author>Charalambos D. Aliprantis</author> <author>Kim C. Border</author> </book> <book id="goossens93" publisher="addWesley" year="1993"> <title>The LaTeX Companion</title> <author>Michel Goossens</author> <author>Frank Mittelbach</author> <author>Alexander Samarin</author> </book> <website id="bibtex" access="2018-07-15"> <uri>https://en.wikipedia.org/wiki/BibTeX</uri> <title>BiBTeX - Wikipedia</title> <!-- Optional: <author>...</author> --> </website> </bibliography>