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<h2 id="references">References</h2> <ol> <li id="fn:1"><p>"IOSB heading information". IBM.com. Retrieved February 19, 2024. <a href="https://www.ibm.com/docs/en/zos/2.4.0?topic=information-iosb-heading" target="_blank">https://www.ibm.com/docs/en/zos/2.4.0?topic=information-iosb-heading</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> </ol>